EXHIBIT 10.2



                           ASSET PURCHASE AGREEMENT
                                       
                                 by and among
                                       
                    NORTHCOAST OF TEXAS CRYOGENICS, INC.,
                                                         (a "Seller")
                                       
                    NORTHCOAST OF KANSAS CRYOGENICS, INC.,
                                                         (a "Seller")
                                       
                     MARK A. BAUMAN and PATRICK J. FLYNN
                                                         ("Shareholders")
                                       
                                     and
                                       
                         NORTHCOAST ACQUISITION CORP.
                                                              ("Buyer")
                                       
                               March 15, 1999


                                       
                              TABLE OF CONTENTS



                                                                                  Page
                                                                                  ----
                                                                               

ARTICLE 1  SALE AND PURCHASE OF ASSETS . . . . . . . . . . . . . . . . . . . . . . .1
     1.1 Purchased Assets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
     1.2 Retained Assets.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

ARTICLE 2  ASSUMPTION OF LIABILITIES . . . . . . . . . . . . . . . . . . . . . . . .4
     2.1 Assumed Liabilities.. . . . . . . . . . . . . . . . . . . . . . . . . . . .4
     2.2 Retained Liabilities. . . . . . . . . . . . . . . . . . . . . . . . . . . .5
     2.3 Satisfaction of Liabilities by Seller.. . . . . . . . . . . . . . . . . . .5

ARTICLE 3  PURCHASE PRICE; PAYMENT; ADJUSTMENT . . . . . . . . . . . . . . . . . . .6
     3.1 Purchase Price. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
     3.2 Estimated Purchase Price Payment at Closing.. . . . . . . . . . . . . . . .7
     3.3 Adjustments.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
          3.3.1 Closing Balance Sheet Preparation. . . . . . . . . . . . . . . . . .8
          3.3.2 Closing Balance Sheet Review.. . . . . . . . . . . . . . . . . . . .8
          3.3.3 Closing Balance Sheet Dispute. . . . . . . . . . . . . . . . . . . .8
     3.4 Post-Closing Refund.. . . . . . . . . . . . . . . . . . . . . . . . . . . .9
     3.5 Allocation of Purchase Price. . . . . . . . . . . . . . . . . . . . . . . .9

ARTICLE 4  REPRESENTATIONS AND WARRANTIES OF SELLER AND SHAREHOLDERS . . . . . . . 10
     4.1 Organization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
          4.1.1 Organization and Power.. . . . . . . . . . . . . . . . . . . . . . 10
          4.1.2 Qualification. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
          4.1.3 Other Ventures.. . . . . . . . . . . . . . . . . . . . . . . . . . 10
          4.1.4 Ownership of Seller. . . . . . . . . . . . . . . . . . . . . . . . 10
     4.2 Agreements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
          4.2.1 Seller Enforceability. . . . . . . . . . . . . . . . . . . . . . . 10
          4.2.2 Shareholder Enforceability.. . . . . . . . . . . . . . . . . . . . 11
          4.2.3 Consents.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
          4.2.4 No Conflicts.. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
     4.3 Financial.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
          4.3.1 Financial Records. . . . . . . . . . . . . . . . . . . . . . . . . 11
          4.3.2 Liabilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
          4.3.3 No Changes.. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
          4.3.4 Taxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
     4.4 Legal.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
          4.4.1 Compliance with Laws.. . . . . . . . . . . . . . . . . . . . . . . 13

                                      ii


          4.4.2 Product and Service Warranties.. . . . . . . . . . . . . . . . . . 13
          4.4.3 Product Liability. . . . . . . . . . . . . . . . . . . . . . . . . 14
          4.4.4 Litigation.. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
     4.5 Business. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
          4.5.1 Employment.. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
          4.5.2 Employment Termination.. . . . . . . . . . . . . . . . . . . . . . 15
          4.5.3 Contracts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
          4.5.4 Compliance with Contracts. . . . . . . . . . . . . . . . . . . . . 16
          4.5.5 Insurance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
          4.5.6 Customers and Suppliers. . . . . . . . . . . . . . . . . . . . . . 16
          4.5.7 Purchases and Sales. . . . . . . . . . . . . . . . . . . . . . . . 17
          4.5.8 Prepayments and Deposits.. . . . . . . . . . . . . . . . . . . . . 17
          4.5.9 Capital Projects.. . . . . . . . . . . . . . . . . . . . . . . . . 17
     4.6 Employee Benefits.. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
     4.7 Assets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
          4.7.1 Title. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
          4.7.2 Receivables. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
          4.7.3 Inventories. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
          4.7.4 Environmental Matters. . . . . . . . . . . . . . . . . . . . . . . 18
          4.7.5 Condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
          4.7.6 Location.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
          4.7.7 Intellectual Property. . . . . . . . . . . . . . . . . . . . . . . 19
          4.7.8 Extent.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
     4.8 Real Property.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
     4.9 Additional Matters. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
          4.9.1 Conflicts of Interest. . . . . . . . . . . . . . . . . . . . . . . 21
          4.9.2 Full Disclosure. . . . . . . . . . . . . . . . . . . . . . . . . . 21

ARTICLE 5  REPRESENTATIONS AND WARRANTIES OF BUYER . . . . . . . . . . . . . . . . 21
     5.1 Organization and Power. . . . . . . . . . . . . . . . . . . . . . . . . . 21
     5.2 Agreements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
          5.2.1 Enforceability.. . . . . . . . . . . . . . . . . . . . . . . . . . 21
          5.2.2 Consents.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
          5.2.3 No Conflicts.. . . . . . . . . . . . . . . . . . . . . . . . . . . 22

ARTICLE 6  CLOSING; CLOSING CONDITIONS . . . . . . . . . . . . . . . . . . . . . . 22
     6.1 Closing.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
     6.2 Conditions to Buyer's Obligation. . . . . . . . . . . . . . . . . . . . . 22
     6.3 Conditions to Seller's and Shareholders' Obligations. . . . . . . . . . . 25

ARTICLE 7  ADDITIONAL COVENANTS. . . . . . . . . . . . . . . . . . . . . . . . . . 26
     7.1 Pre-Closing Covenants.. . . . . . . . . . . . . . . . . . . . . . . . . . 26
          7.1.1 Conduct of Business. . . . . . . . . . . . . . . . . . . . . . . . 26

                                      iii


          7.1.2 Access.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
          7.1.3 Interim Financial Statements.. . . . . . . . . . . . . . . . . . . 27
          7.1.4 Supplemental Disclosure. . . . . . . . . . . . . . . . . . . . . . 27
          7.1.5 Satisfaction of Conditions.. . . . . . . . . . . . . . . . . . . . 28
          7.1.6 Termination. . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
     7.2 Nondisclosure, Noncompetition and Noninterference.. . . . . . . . . . . . 28
     7.3 Publicity.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
     7.4 Expenses; Transfer Taxes. . . . . . . . . . . . . . . . . . . . . . . . . 29
     7.5 Assignment of Contracts, Rights, Etc. . . . . . . . . . . . . . . . . . . 29
     7.6 Receivables.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
     7.7 Employment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
     7.8 Product Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
     7.9 No Assignment.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
     7.10 Consent to Jurisdiction. . . . . . . . . . . . . . . . . . . . . . . . . 31
     7.11 Further Assurances and Assistance. . . . . . . . . . . . . . . . . . . . 31

ARTICLE 8  INDEMNIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
     8.1 Indemnification by Seller and Shareholders. . . . . . . . . . . . . . . . 31
     8.2 Indemnification by Buyer. . . . . . . . . . . . . . . . . . . . . . . . . 32
     8.3 Notification of and Participation in Claims.. . . . . . . . . . . . . . . 32
     8.4 Survival; Limitations on Indemnification. . . . . . . . . . . . . . . . . 32

ARTICLE 9  MISCELLANEOUS PROVISIONS. . . . . . . . . . . . . . . . . . . . . . . . 33
     9.1 Notices.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
     9.2 Binding Effect. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
     9.3 Inclusion.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
     9.4 "Seller". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
     9.5 Headings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.6 Execution in Counterparts; Signature Pages. . . . . . . . . . . . . . . . 35
     9.7 Severability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.8 Amendments, Waivers.. . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.9 No Third-Party Rights.. . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.10 Entire Agreement.. . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.11 Schedules and Exhibits.. . . . . . . . . . . . . . . . . . . . . . . . . 36
     9.12 Time Periods.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
     9.13 Governing Law. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36



                                      iv


LIST OF SCHEDULES:

Schedule 2.1(c)     (Assumed Liabilities: Scheduled Contracts)
Schedule 3.5-1      (Allocation of Purchase Price: Northcoast/Texas)
Schedule 3.5-2      (Allocation of Purchase Price: Northcoast/Kansas)
Schedule 4.1.2-1    (Qualification: Northcoast/Texas)
Schedule 4.1.2-2    (Qualification: Northcoast/Kansas)
Schedule 4.2.3      (Consents)
Schedule 4.2.4      (Conflicts)
Schedule 4.3.1-1    (Financial Statements: Northcoast/Texas)
Schedule 4.3.1-2    (Financial Statements: Northcoast/Kansas)
Schedule 4.3.1(c)   (Exceptions from GAAP)
Schedule 4.3.2      (Liabilities)
Schedule 4.4.1      (Compliance with Laws)
Schedule 4.4.2      (Product and Service Warranties)
Schedule 4.4.3      (Product Liability)
Schedule 4.4.4      (Litigation)
Schedule 4.5.1      (Employment)
Schedule 4.5.2      (Employment Termination)
Schedule 4.5.3      (Contracts)
Schedule 4.5.5      (Insurance)
Schedule 4.5.8      (Prepayments and Deposits)
Schedule 4.5.9      (Capital Projects)
Schedule 4.6        (Employee Benefits)
Schedule 4.7.1      (Title)
Schedule 4.7.2      (Receivables)
Schedule 4.7.6-1    (Location of Purchased Assets: Northcoast/Texas)
Schedule 4.7.6-2    (Location of Purchased Assets: Northcoast/Kansas)
Schedule 4.7.7      (Intellectual Property)
Schedule 4.8-1      (Real Property: Northcoast/Texas)
Schedule 4.8-2      (Real Property: Northcoast/Kansas)
Schedule 4.9.1      (Conflicts of Interest)

LIST OF EXHIBITS:

Exhibit 6.2.1       (Form of Bill of Sale and Assignment)
Exhibit 6.3(f)      (Form of Assumption of Liabilities Agreement)


                                      v


                             INDEX OF DEFINED TERMS



                                                                  Where
                        Term                                     Defined
- ---------------------------------------------------------   ------------------
                                                         
Acquisition Balance Sheet (Northcoast/Kansas) . . . . . .   Section 4.3.1(b)
Acquisition Balance Sheet (Northcoast/Texas). . . . . . .   Section 4.3.1(a)
Agreement . . . . . . . . . . . . . . . . . . . . . . . .   Page 1
Assumed Balance Sheet Liabilities (Northcoast/Kansas) . .   Section 2.1(a)(ii)
Assumed Balance Sheet Liabilities (Northcoast/Texas). . .   Section 2.1(a)(i)
Assumed Liabilities . . . . . . . . . . . . . . . . . . .   Section 2.1
Business. . . . . . . . . . . . . . . . . . . . . . . . .   Section 1.1(g)
Buyer . . . . . . . . . . . . . . . . . . . . . . . . . .   Page 1
Chart . . . . . . . . . . . . . . . . . . . . . . . . . .   Section 6.2(n)
Closing . . . . . . . . . . . . . . . . . . . . . . . . .   Section 6.1
Closing Date. . . . . . . . . . . . . . . . . . . . . . .   Section 6.1
Closing Working Capital (Northcoast/Kansas) . . . . . . .   Section 3.1(b)
Closing Working Capital (Northcoast/Texas). . . . . . . .   Section 3.1(a)
Contracts . . . . . . . . . . . . . . . . . . . . . . . .   Section 1.1(f)
Current Purchased Assets (Northcoast/Kansas). . . . . . .   Section 3.1(b)
Current Purchased Assets (Northcoast/Texas) . . . . . . .   Section 3.1(a)
Estimated Purchase Price. . . . . . . . . . . . . . . . .   Section 3.2
Expenses. . . . . . . . . . . . . . . . . . . . . . . . .   Section 8.1
F&B   . . . . . . . . . . . . . . . . . . . . . . . . . .   Section 6.2(l)
Final Closing Balance Sheet . . . . . . . . . . . . . . .   Section 3.3.2 OR
                                                            Section 3.3.3
Final Post-Closing Purchase Price Adjustment. . . . . . .   Section 3.3.2 OR
                                                            Section 3.3.3
Hazardous Substances. . . . . . . . . . . . . . . . . . .   Section 4.7.4
Hazardous Waste . . . . . . . . . . . . . . . . . . . . .   Section 4.7.4
Independent Accountants . . . . . . . . . . . . . . . . .   Section 3.3.3
Intellectual Property Rights. . . . . . . . . . . . . . .   Section 1.1(h)
Liability . . . . . . . . . . . . . . . . . . . . . . . .   Section 2.2
Liens . . . . . . . . . . . . . . . . . . . . . . . . . .   Section 1.1
Losses. . . . . . . . . . . . . . . . . . . . . . . . . .   Section 8.1
NCI   . . . . . . . . . . . . . . . . . . . . . . . . . .   Section 6.2(n)
NCI Merger Agreement. . . . . . . . . . . . . . . . . . .   Section 6.2(n)
Net Worth Differential. . . . . . . . . . . . . . . . . .   Section 3.1(a) OR
                                                            Section 3.1(b)
Northcoast/America. . . . . . . . . . . . . . . . . . . .   Section 6.2(n)
Northcoast/Kansas . . . . . . . . . . . . . . . . . . . .   Page 1
Northcoast/Texas. . . . . . . . . . . . . . . . . . . . .   Page 1
NREL  . . . . . . . . . . . . . . . . . . . . . . . . . .   Section 6.2(l)
Post-Closing Purchase Price Adjustment (Northcoast/Kansas)  Section 3.1(b)

                                      vi


                                                                  Where
                        Term                                     Defined
- ---------------------------------------------------------   ------------------
Post-Closing Purchase Price Adjustment (Northcoast/Texas)   Section 3.1(a)
Preliminary Closing Balance Sheet . . . . . . . . . . . .   Section 3.3.1
Preliminary Post-Closing Purchase Price Adjustment. . . .   Section 3.3.1
Product Liability Claim . . . . . . . . . . . . . . . . .   Section 4.4.3
Purchase Price (Northcoast/Kansas). . . . . . . . . . . .   Section 3.1(b)
Purchase Price (Northcoast/Texas) . . . . . . . . . . . .   Section 3.1(a)
Purchased Assets. . . . . . . . . . . . . . . . . . . . .   Section 1.1
Retained Assets . . . . . . . . . . . . . . . . . . . . .   Section 1.2
Retained Liabilities. . . . . . . . . . . . . . . . . . .   Section 2.2
Seller. . . . . . . . . . . . . . . . . . . . . . . . . .   Page 1
Shareholder AND Shareholders. . . . . . . . . . . . . . .   Page 1
Stock Purchase Agreement. . . . . . . . . . . . . . . . .   Section 6.2(n)
Target Working Capital (Northcoast/Kansas). . . . . . . .   Section 3.1(b)
Target Working Capital (Northcoast/Texas) . . . . . . . .   Section 3.1(a)
Tax Returns . . . . . . . . . . . . . . . . . . . . . . .   Section 4.3.4
Taxes . . . . . . . . . . . . . . . . . . . . . . . . . .   Section 4.3.4



                                     vii


                            ASSET PURCHASE AGREEMENT

              THIS ASSET PURCHASE AGREEMENT (this "Agreement") is entered 
into as of the 15th day of March, 1999, by and among NORTHCOAST OF TEXAS 
CRYOGENICS, INC., an Ohio corporation ("Northcoast/Texas"), NORTHCOAST OF 
KANSAS CRYOGENICS, INC., an Ohio corporation ("Northcoast/Kansas"), MARK A. 
BAUMAN and PATRICK J. FLYNN, the shareholders of Northcoast/Texas and 
Northcoast/Kansas (each, a "Shareholder," and collectively, the 
"Shareholders"), and NORTHCOAST ACQUISITION CORP., an Ohio corporation 
("Buyer").  Northcoast/Texas and Northcoast/Kansas are each referred to 
hereinafter, individually and not collectively, as a "Seller."

                                  WITNESSETH:

              WHEREAS, Seller desires to sell, and Buyer desires to purchase, 
substantially all of Seller's assets upon the terms and conditions 
hereinafter set forth; and

              WHEREAS, Shareholders own all of the issued and outstanding 
shares of capital stock of Seller and will benefit materially from the sale 
of Seller's assets to Buyer hereunder;

              NOW, THEREFORE, Seller, Shareholders and Buyer hereby agree as 
follows:
                                       
                                   ARTICLE 1
                                          
                          SALE AND PURCHASE OF ASSETS

       1.1    PURCHASED ASSETS.

              At the Closing (as defined in Section 6.1), Seller shall sell, 
transfer, assign and deliver to Buyer, by bill of sale or other appropriate 
instruments of assignment and transfer, free and clear of all liens, charges, 
covenants, conditions, adverse claims, demands, encumbrances, limitations, 
security interests or other title defects or restrictions of any kind 
(collectively, "Liens"), and Buyer shall purchase, for the consideration 
herein provided, all rights, title and interest in and to all of the assets 
of Seller (whether or not reflected on Seller's books and records), except 
for the Retained Assets identified in Section 1.2.  The assets being 
purchased hereunder are hereinafter referred to collectively, as to each 
Seller, as the "Purchased Assets."  With respect to each Seller, the 
Purchased Assets include, but are not limited to, the following:

              (a)    CASH, CASH EQUIVALENTS; ETC.  All cash, certificates of 
deposit and other bank deposits (including payroll accounts), funds in 
transit, and marketable securities;

                                      1


              (b)    RECEIVABLES.  Accounts and notes receivable (except as 
provided otherwise in Section 1.2);

              (c)    INVENTORIES.  Inventories of raw materials, 
work-in-process and finished products, supplies, spare parts, shipping 
containers and packaging materials;

              (d)    PREPAID EXPENSES AND DEPOSITS.  Prepaid expenses and 
deposits other than bank deposits;

              (e)    TANGIBLE PERSONAL PROPERTY.  All tangible personal 
property, including all machinery, equipment, furniture, fixtures, leasehold 
improvements, tools, motor vehicles and computers; 

              (f)    CONTRACT RIGHTS.  Rights under all agreements, 
contracts, leases, licenses, purchase or sales orders, commitments, promises 
and similar arrangements evidencing or creating any obligation, whether 
written or oral (collectively, "Contracts");

              (g)    AUTHORIZATIONS.  All licenses, approvals, certificates 
and permits issued by any governmental authority relating to or utilized in 
connection with the business of manufacturing, selling and servicing 
cryogenic equipment and systems and related products and services (the 
"Business"), or relating to or utilized in connection with the Purchased 
Assets;

              (h)    INTELLECTUAL PROPERTY RIGHTS.  All intellectual 
property, including trade names, trademarks and service marks and all 
registrations and applications therefor, together with the goodwill of the 
business symbolized or represented by the foregoing, mask works, works of 
authorship and all copyrights related thereto and all registrations and 
applications therefor, inventions, discoveries, designs, industrial models 
and all patent rights relating thereto and all applications therefor and all 
reissues, divisions, continuations and extensions thereof, know-how, trade 
secrets, processes, technology, discoveries, formulae and procedures 
(collectively hereinafter referred to, as to each Seller, as "Intellectual 
Property Rights"), together with the right to sue for past infringement or 
improper, unlawful or unfair use or disclosure of any of the foregoing;

              (i)    ARTISTIC WORKS.  Literary works, pictorial, graphic and 
sculptural works, audiovisual works, sound recordings, all copies of any of 
the foregoing and all copyrights therein;

              (j)    DOCUMENTATION AND RECORDS.  Technical documentation, 
including patterns, plans, designs, research data, drawings and models, and 
all records relating to the Business, including but not limited to property 
records, production records, engineering records, purchasing and sales 
records, credit records, personnel and payroll records, accounting records, 
computer programs, customer and vendor lists and such other records as Buyer 
may reasonably require in its conduct of the Business after the Closing;

                                      2


              (k)    LISTINGS AND MATERIALS.  Interests in and to telephone 
and telex numbers, post office boxes and all listings pertaining to Seller in 
all telephone books and directories, stationery, forms, labels, shipping 
material, catalogs, brochures, and advertising and promotional materials;

              (l)    WARRANTY RIGHTS.  Rights in, to and under third party 
manufacturers' warranties; 

              (m)    SELLER'S NAME.  With respect to Northcoast/Texas, the 
name "Northcoast of Texas Cryogenics, Inc.," and with respect to 
Northcoast/Kansas, the name "Northcoast of Kansas Cryogenics, Inc.," and with 
respect to each Seller, all variations on such name, and all rights to the 
use of such name and any variation thereof as a corporate name, a trade name, 
a fictitious name, a trademark, or a service mark in any jurisdiction;

              (n)    GOODWILL.  All goodwill and going concern value 
associated with the Business; and

              (o)    OTHER.  All other assets reflected on the Acquisition 
Balance Sheet (as defined in Section 4.3.1), other than (i) the Retained 
Assets and (ii) any assets disposed of by Seller in the ordinary course of 
business since the date of the Acquisition Balance Sheet, whether or not 
referenced in any paragraph above.

       1.2    RETAINED ASSETS.

              Seller shall not sell, transfer or assign, and Buyer shall not 
purchase, the following assets of Seller (collectively, as to each Seller, 
the "Retained Assets"):

              (a)    TREASURY SHARES.  Shares of capital stock of Seller, if 
any, held in Seller's treasury;

              (b)    TAX REFUNDS.  Rights to tax refunds, including with 
respect to income, personal property, sales, unemployment and workers 
compensation taxes;

              (c)    CERTAIN RECORDS.  The corporate minute book, stock 
records and tax returns of Seller and other similar corporate books and 
records the originals of which Seller is required to maintain under 
applicable laws (provided copies of the same are included among the Purchased 
Assets);and

              (d)    CERTAIN RECEIVABLES.  Accounts and notes receivable from 
NREL or F&B to Seller.

                                      3


                                   ARTICLE 2
                                          
                           ASSUMPTION OF LIABILITIES

       2.1    ASSUMED LIABILITIES.

              Buyer agrees to assume the following obligations of Seller 
existing as of the Closing (collectively, as to each Seller, the "Assumed 
Liabilities"):

              
              (a)    CERTAIN BALANCE SHEET LIABILITIES.

                     (i)    With respect to Northcoast/Texas, its Accounts 
Payable-Trade, its Accrued Payroll Taxes, its Accrued Shop Labor, its Accrued 
Holiday, Vacation and Sick Pay, its Accrued Utilities, and its Accrued Real 
Estate Taxes, each as incurred in the ordinary course of business consistent 
with its past practices, but only if and to the extent the same would be 
reflected or reserved against on its Final Closing Balance Sheet (as defined 
in Section 3.3) if its Final Closing Balance Sheet were prepared without 
allowance for any of the exceptions from generally accepted accounting 
principles identified on Schedule 4.3.1(c) hereto (collectively, its "Assumed 
Balance Sheet Liabilities"); and

                     (ii)   With respect to Northcoast/Kansas, its Accounts 
Payable-Trade, its Accrued Shop Labor, its Accrued Payroll Taxes, its Accrued 
Holiday, Vacation and Sick Pay, and its Accrued Utilities, each as incurred 
in the ordinary course of business consistent with its past practices, but 
only if and to the extent the same would be reflected or reserved against on 
its Final Closing Balance Sheet (as defined in Section 3.3) if its Final 
Closing Balance Sheet were prepared without allowance for any of the 
exceptions from generally accepted accounting principles identified on 
Schedule 4.3.1(c) (collectively, its "Assumed Balance Sheet Liabilities");

              (b)    PURCHASE AND SALES ORDERS.  Seller's performance 
obligations after the Closing under all outstanding purchase and sales orders 
entered into by Seller in the ordinary course of business consistent with 
past practice, but only to the extent such obligations accrue and relate 
solely to the period after the Closing, and only to the extent the 
corresponding benefits from such purchase and sales orders are validly 
assigned to and received by Buyer; and

              (c)    SCHEDULED CONTRACTS.  Seller's performance obligations 
after the Closing under each Contract listed on Schedule 2.1(c), but only to 
the extent such obligations accrue and relate solely to the period after the 
Closing, and only to the extent the corresponding benefits from such Contract 
are validly assigned to and received by Buyer.

Nothing in this Section 2.1 is intended or may be construed to impose upon 
Buyer any Liability retained by Seller under Section 2.2.

                                      4


       2.2    RETAINED LIABILITIES.

              Notwithstanding anything in this Agreement to the contrary, 
Buyer does not assume and will not become responsible for any responsibility, 
obligation, duty, commitment, claim or liability, whether known or unknown, 
accrued, absolute, contingent or otherwise (each, a "Liability"), of Seller, 
except the Assumed Liabilities specifically described in Section 2.1.  The 
Liabilities being retained by Seller are hereinafter collectively referred 
to, as to each Seller, as the "Retained Liabilities."  Without limiting the 
generality of the foregoing, the following are included among the Retained 
Liabilities:

              
              (a)    PRODUCT LIABILITY.  All Liabilities with respect to 
products designed, manufactured, acquired for resale, sold or leased by 
Seller, without regard to (i) the basis or theory of the claim, (ii) the 
nature of the damages sought, or (iii) whether the claim is asserted before 
or after the Closing; 

              (b)    PRODUCT WARRANTY.  All Liabilities to customers or other 
third parties with respect to defects in goods delivered to customers or in 
transit to customers prior to the Closing or placed in finished-goods 
inventory prior to the Closing and shipped after the Closing;

              (c)    SERVICES.  All Liabilities to customers or other third 
parties with respect to services performed by Seller prior to the Closing;

              (d)    ENVIRONMENTAL.  All Liabilities arising out of or 
relating to any environmental contamination by Seller or any violation of 
environmental laws by Seller;

              (e)    LITIGATION.  All Liabilities with respect to any 
pending, threatened or unasserted litigation, claims, demands, investigations 
or proceedings;

              (f)    BREACHES.  All Liabilities arising out of any breach or 
default prior to the Closing of any obligations of Seller under any purchase 
and sales orders referenced in Section 2.1(b) or under any Contracts 
referenced in Section 2.1(c);

              (g)    EMPLOYEES.  Except to the extent, if any, included in 
the Assumed Balance Sheet Liabilities, all Liabilities arising out of the 
employment relationship between Seller and any of its employees or former 
employees, including all Liabilities arising under any employee benefit 
plans; and

              (h)    INDEBTEDNESS FOR BORROWED MONEY.  All Liabilities, 
whether as a primary obligor or as a guaranty or surety, with respect to any 
money borrowed by Seller or any other person from any person, including any 
bank.

       2.3    SATISFACTION OF LIABILITIES BY SELLER.

              To preserve for Buyer the opportunity to maintain good 
relations with Seller's creditors and to preclude the assertion of claims for 
nonpayment against Buyer, Seller agrees to 

                                      5


pay or otherwise satisfy and discharge promptly after the Closing, or 
otherwise in accordance with their terms, all of the Retained Liabilities; 
PROVIDED, HOWEVER, that nothing herein is intended to preclude Seller from 
disputing in good faith with any such third party the existence or amount of 
any Retained Liability.

                                  ARTICLE 3
                                          
                     PURCHASE PRICE; PAYMENT; ADJUSTMENT

       3.1    PURCHASE PRICE.

              (a)    NORTHCOAST/TEXAS.  As to Northcoast/Texas, the aggregate 
consideration for the Purchased Assets being sold by it shall consist of the 
assumption by Buyer of the Assumed Liabilities applicable to Northcoast/Texas 
pursuant to Section 2.1, and the payment by Buyer of the "Purchase Price" 
applicable to Northcoast/Texas.  The "Purchase Price" applicable to 
Northcoast/Texas shall be One Million Ninety-Nine Thousand Dollars 
($1,099,000.00), subject to adjustment as provided in this Section 3.1(a) 
based on the difference between $85,197.00 (its "Target Working Capital") and 
its "Closing Working Capital" (as defined below), and subject to further 
adjustment as provided in this Section 3.1(a) based on its "Net Worth 
Differential" (as defined below).  If Northcoast/Texas' Target Working 
Capital exceeds its Closing Working Capital, then its Purchase Price will be 
decreased on a dollar-for-dollar basis by the amount by which its Target 
Working Capital exceeds its Closing Working Capital, and if Northcoast/Texas' 
Net Worth Differential exceeds $20,000.00, then its Purchase Price will be 
decreased on a dollar-for-dollar basis by the amount by which its Net Worth 
Differential exceeds $20,000.00. (collectively, its "Post-Closing Purchase 
Price Adjustment").

              Northcoast/Texas' "Closing Working Capital" shall mean the 
difference between its "Current Purchased Assets" MINUS its Assumed Balance 
Sheet Liabilities, each as reflected on the Final Closing Balance Sheet (as 
defined in Section 3.3).  Its "Current Purchased Assets" shall mean the sum 
of its Purchased Assets identified in clauses (a), (b), (c) and (d) of 
Section 1.1, net of applicable reserves, all as reflected on the Final 
Closing Balance Sheet. Notwithstanding the foregoing provisions, for purposes 
of calculating the Closing Working Capital of Northcoast/Texas, its Current 
Purchased Assets will not include any accounts or notes receivable from NCI, 
Northcoast/America or Northcoast/Kansas, and its Assumed Balance Sheet 
Liabilities will not include any accounts or notes payable to NCI, 
Northcoast/America or Northcoast/Kansas.

              Northcoast/Texas' "Net Worth Differential" shall mean the 
difference between (i) the excess of all of the Purchased Assets from 
Northcoast/Texas (net of depreciation and amortization) over the Assumed 
Balance Sheet Liabilities of Northcoast/Texas, as actually reflected on the 
Final Closing Balance Sheet, allowing for the variances from generally 
accepted accounting principles identified on Schedule 4.3.1(c) hereto, MINUS 
(ii) the excess of all of the Purchased Assets from Northcoast/Texas (net of 
depreciation and amortization) over the Assumed Balance Sheet Liabilities of 
Northcoast/Texas, as it would be reflected on the 

                                      6


Final Closing Balance Sheet if the same were prepared without allowance for 
any of the variances from generally accepted accounting principles identified 
on Schedule 4.3.1(c) hereto.

              (b)    NORTHCOAST/KANSAS.  As to Northcoast/Kansas, the 
aggregate consideration for the Purchased Assets being sold by it shall 
consist of the assumption by Buyer of the Assumed Liabilities applicable to 
Northcoast/Kansas pursuant to Section 2.1, and the payment by Buyer of the 
"Purchase Price" applicable to Northcoast/Kansas. The "Purchase Price" 
applicable to Northcoast/Kansas shall be Three Hundred Forty Thousand Dollars 
($340,000.00), subject to adjustment as provided in this Section 3.1(b) based 
on the difference between $130,600.00 (its "Target Working Capital") and its 
"Closing Working Capital" (as defined below), and subject to further 
adjustment as provided in this Section 3.1(b) based on its "Net Worth 
Differential" (as defined below). If Northcoast/Kansas' Target Working 
Capital exceeds its Closing Working Capital, then its Purchase Price will be 
decreased on a dollar-for-dollar basis by the amount by which its Target 
Working Capital exceeds its Closing Working Capital, and if 
Northcoast/Kansas' Net Worth Differential exceeds zero ($0), then its 
Purchase Price will be decreased on a dollar-for-dollar basis by the amount 
by which its Net Worth Differential exceeds zero ($0). (collectively, its 
"Post-Closing Purchase Price Adjustment").

              Northcoast/Kansas' "Closing Working Capital" shall mean the 
difference between its "Current Purchased Assets" MINUS its Assumed Balance 
Sheet Liabilities, each as reflected on the Final Closing Balance Sheet (as 
defined in Section 3.3).  Its "Current Purchased Assets" shall mean the sum 
of its Purchased Assets identified in clauses (a), (b), (c) and (d) of 
Section 1.1, net of applicable reserves, all as reflected on the Final 
Closing Balance Sheet. Notwithstanding the foregoing provisions, for purposes 
of calculating the Closing Working Capital of Northcoast/Kansas, its Current 
Purchased Assets will not include any accounts or notes receivable from NCI, 
Northcoast/America or Northcoast/Texas, and its Assumed Balance Sheet 
Liabilities will not include any accounts or notes payable to NCI, 
Northcoast/America or Northcoast/Texas.

              Northcoast/Kansas' "Net Worth Differential" shall mean the 
difference between (i) the excess of all of the Purchased Assets from 
Northcoast/Kansas (net of depreciation and amortization) over the Assumed 
Balance Sheet Liabilities of Northcoast/Kansas, as actually reflected on the 
Final Closing Balance Sheet, allowing for the variances from generally 
accepted accounting principles identified on Schedule 4.3.1(c) hereto, MINUS 
(ii) the excess of all of the Purchased Assets from Northcoast/Kansas (net of 
depreciation and amortization) over the Assumed Balance Sheet Liabilities of 
Northcoast/Kansas, as it would be reflected on the Final Closing Balance 
Sheet if the same were prepared without allowance for any of the variances 
from generally accepted accounting principles identified on Schedule 4.3.1(c) 
hereto.

       3.2    ESTIMATED PURCHASE PRICE PAYMENT AT CLOSING.

              At the Closing, Buyer will pay to Seller the estimated amount 
of the Purchase Price (i.e., $1,099,000.00 in the case of Northcoast/Texas, 
and $340,000.00 in the case of Northcoast/Kansas) (as to each Seller, the 
"Estimated Purchase Price"), subject to adjustment 

                                      7


pursuant to Section 3.3, by means of a wire-transfer of immediately available 
funds to an account designated by Seller.

       3.3    ADJUSTMENTS.

              3.3.1  CLOSING BALANCE SHEET PREPARATION.

              Promptly after the Closing, each Seller will prepare a balance 
sheet as of the Closing (as to each Seller, its "Preliminary Closing Balance 
Sheet") reflecting the Purchased Assets and the Assumed Balance Sheet 
Liabilities. The Preliminary Closing Balance Sheet will be prepared in 
accordance with generally accepted accounting principles and, to the extent 
permitted thereby, on a basis consistent with the past practices of Seller; 
PROVIDED, HOWEVER, that it shall reflect only the Purchased Assets and the 
Assumed Balance Sheet Liabilities and may omit footnote disclosure, and 
PROVIDED, FURTHER, that the preparation of the Preliminary Closing Balance 
Sheet may vary from generally accepted accounting principles by not taking 
into account the accruals and adjustments identified as "GAAP Adjustments" on 
Schedule 4.3.1(c) hereto.  Seller conducted a physical inventory as of March 
7, 1999 (the "Pre-Closing Inventory"), the results of which shall be 
accurately reflected in the Preliminary Closing Balance Sheet.  Based on the 
Preliminary Closing Balance Sheet, each Seller will prepare a written 
calculation of its Post-Closing Purchase Price Adjustment in accordance with 
the provisions of Section 3.1 (as to each Seller, its "Preliminary 
Post-Closing Purchase Price Adjustment").

              3.3.2  CLOSING BALANCE SHEET REVIEW.

              Not later than forty-five (45) days after the Closing Date, 
each Seller will deliver to Buyer the Preliminary Closing Balance Sheet and 
such Seller's calculation of the Preliminary Post-Closing Purchase Price 
Adjustment. All work papers, documents and records used or generated by each 
Seller and its accountants and other representatives in connection with the 
preparation of its Preliminary Closing Balance Sheet and the calculation of 
the Preliminary Post-Closing Purchase Price Adjustment will be made available 
to Buyer.  Unless Buyer gives a Seller a written objection by the thirtieth 
(30th) day after Buyer's receipt of its Preliminary Closing Balance Sheet and 
the Preliminary Post-Closing Purchase Price Adjustment, the Preliminary 
Closing Balance Sheet and the Preliminary Post-Closing Purchase Price 
Adjustment will become final and finding on the parties and shall be deemed 
to be the "Final Closing Balance Sheet" with respect to that Seller and the 
"Final Post-Closing Purchase Price Adjustment" with respect to that Seller, 
respectively.

              3.3.3  CLOSING BALANCE SHEET DISPUTE.

              If Buyer objects to a Preliminary Closing Balance Sheet or to a 
Preliminary Post-Closing Purchase Price Adjustment and Buyer and the 
applicable Seller are able to resolve their dispute within fifteen (15) days 
after Buyer's objection, such Preliminary Closing Balance Sheet and such 
Preliminary Post-Closing Purchase Price Adjustment (each as adjusted to 
reflect such resolution) will become final and binding on the parties and 
shall be deemed to be the "Final Closing Balance Sheet" of that Seller and 
the "Final Post-Closing Purchase Price 

                                      8


Adjustment" of that Seller respectively.  If Buyer objects to a Preliminary 
Closing Balance Sheet or to a Preliminary Post-Closing Purchase Price 
Adjustment and Buyer and the applicable Seller are unable to resolve their 
dispute within fifteen (15) days after Buyer's objection, the dispute will be 
resolved in accordance with the terms of this Agreement by the firm of Arthur 
Andersen LLP (the "Independent Accountants").  The Independent Accountants 
will be instructed to perform their services as expeditiously as possible.  
The resolution of the Independent Accountants shall be presented in a "Final 
Closing Balance Sheet" with respect to that Seller and a "Final Post-Closing 
Purchase Price Adjustment" with respect to that Seller, each prepared by the 
Independent Accountants, which shall be final and binding on the parties.  
The fees and expenses of the Independent Accountants for the resolution of 
any dispute shall be paid by Buyer and each Seller in inverse proportion to 
the respective amounts of the disputed matters which are resolved in its 
favor.  For example, if:

       (a)    Buyer claims that the Final Post-Closing Purchase Price Adjustment
              with respect to a Seller should be $100;

       (b)    that Seller claims that its Final Post-Closing Purchase Price
              Adjustment should be $20; and

       (c)    the Independent Accountants determine that its Final Post-Closing
              Purchase Price Adjustment is $40;

then the fees and expenses of the Independent Accountants would be paid 25% 
by that Seller (i.e., 20 DIVIDED BY 80), and 75% (i.e., 60 DIVIDED BY 80) by 
Buyer.

       3.4    POST-CLOSING REFUND.

              If, after giving effect to the Final Post-Closing Purchase 
Price Adjustment, the Purchase Price applicable to a Seller is decreased, 
then the applicable Seller shall refund to Buyer the amount of such decrease 
by means of a wire-transfer of immediately available funds to an account 
designated by Buyer.  Any such post-closing refund shall be made not more 
than three (3) days after the Preliminary Post-Closing Purchase Price 
Adjustment of that Seller becomes the Final Post-Closing Purchase Price 
Adjustment of that Seller.

       3.5    ALLOCATION OF PURCHASE PRICE.

              The fair market values of the Purchased Assets and the 
allocation of the Purchase Price among the Purchased Assets for purposes of 
Section 1060 of the Internal Revenue Code shall be as set forth on Schedule 
3.5-1, in the case of Purchased Assets sold by Northcoast/Texas, and Schedule 
3.5-2, in the case of Purchased Assets sold by Northcoast/Kansas.  Buyer and 
each Seller shall each be bound by such determinations of fair market value 
and allocation of Purchase Price and shall complete and attach Internal 
Revenue Service Form 8594 to their respective Tax returns accordingly.

                                       9


                                   ARTICLE 4
                                          
           REPRESENTATIONS AND WARRANTIES OF SELLER AND SHAREHOLDERS

              Seller and each Shareholder jointly and severally represent and 
warrant to Buyer as follows:

       
       4.1    ORGANIZATION.

              4.1.1  ORGANIZATION AND POWER.

              Seller is a corporation duly organized, validly existing and in 
good standing under the laws of the State of Ohio.  Seller has full corporate 
power (i) to own, lease and operate its assets and carry on its business as 
and where such assets are now owned or leased and as such business is 
presently being conducted, and (ii) to execute, deliver and perform this 
Agreement and all other agreements and documents to be executed and delivered 
by it in connection herewith.

              4.1.2  QUALIFICATION.

              In the case of Northcoast/Texas, Schedule 4.1.2-1, and in the 
case of Northcoast/Kansas, Schedule 4.1.2-2, lists each state or foreign 
country in which Seller (i) owns or leases real property, (ii) has employees 
or sales agents, or (iii) maintains inventory.  Seller is qualified to do 
business as a foreign corporation in each of the states and foreign countries 
listed in Schedule 4.1.2-1 or Schedule 4.1.2-2, as applicable.  Seller is not 
required to be qualified to do business in any other state or foreign country 
where the failure to be so qualified would have a material adverse effect on 
Seller.

              4.1.3  OTHER VENTURES.

              Seller does not have any ownership interest in any other 
business entity, is not a member of any partnership, joint venture or limited 
liability company, and has never operated as a subsidiary or division of any 
other corporation or other business entity.

              4.1.4  OWNERSHIP OF SELLER.

              All of the issued and outstanding shares of capital stock of 
Seller are owned of record and beneficially by Shareholders.

       4.2    AGREEMENTS.

              4.2.1  SELLER ENFORCEABILITY.

              All requisite corporate action to approve, execute, deliver and 
perform this Agreement and every other agreement and document delivered or to 
be delivered by Seller in connection herewith has been taken by Seller, its 
board of directors, and its shareholders.  This 

                                      10


Agreement and every other agreement and document delivered or to be delivered 
by Seller in connection herewith has been, or upon delivery will be, duly 
executed and delivered by Seller and constitutes a binding obligation of 
Seller, enforceable in accordance with its terms.

              4.2.2  SHAREHOLDER ENFORCEABILITY.

              Each Shareholder has full power and capacity to execute, 
deliver and perform this Agreement and every other agreement and document 
delivered or to be delivered by such Shareholder in connection herewith.  
This Agreement and every other agreement and document delivered or to be 
delivered by each Shareholder in connection herewith has been, or upon 
delivery will be, duly executed and delivered by such Shareholder and 
constitutes a binding obligation of such Shareholder, enforceable in 
accordance with its terms.

              4.2.3  CONSENTS.

              Except as set forth on Schedule 4.2.3, no approval or consent 
of, or filing with, any person, entity or governmental authority is required 
in connection with the transactions contemplated hereby or the execution, 
delivery or performance by Seller or either Shareholder of this Agreement or 
any other agreement or document delivered or to be delivered by or on behalf 
of Seller or either Shareholder in connection herewith.

              4.2.4  NO CONFLICTS.

              Except as set forth on Schedule 4.2.4, no action taken by or on 
behalf of Seller or either Shareholder in connection herewith, including but 
not limited to the execution, delivery and performance of this Agreement and 
each other agreement and document delivered to be delivered by any of them in 
connection herewith, (i) gives rise to a right of termination or acceleration 
or the loss or impairment of any material right or benefit under any Contract 
by which Seller or any of its assets is bound, (ii) disrupts or impairs any 
business relationship which Seller has with any dealer, distributor, sales 
representative, supplier or customer, (iii) conflicts with or violates any 
law, Seller's Articles of Incorporation, Seller's Code of Regulations, any 
Contract by which Seller or either Shareholder is bound, or any order, 
arbitration award, judgment, decree or other similar restriction to which 
Seller or either Shareholder is subject, or (iv) constitutes an event which, 
after notice or lapse of time or both, could result in any of the foregoing.

       4.3    FINANCIAL.

              4.3.1  FINANCIAL RECORDS.

              (a)    Schedule 4.3.1-1 consists of (i) the balance sheets of 
Northcoast/Texas as of December 31, 1997, 1996 and 1995 and the related 
statements of income and retained earnings for the twelve-month periods then 
ended, and (ii) the balance sheet of Northcoast/Texas as of November 30, 
1998, and the related income statement for the 11-month period then ended, 
and (iii) the balance sheet of Northcoast/Texas as of January 31, 1999 (as to 
Northcoast/Texas, its "Acquisition Balance Sheet"), all as prepared by 
Northcoast/Texas.

                                       11


              (b)    Schedule 4.3.1-2 consists of (iii) the balance sheets of 
Northcoast/Kansas as of December 31, 1997 and 1996 and the related statements 
of income and retained earnings for the twelve-month periods then ended, and 
(iv) the balance sheet of Northcoast/Kansas as of November 30, 1998, and the 
related income statement for the 11-month period then ended, and (v) the 
balance sheet of Northcoast/Kansas as of January 31, 1999 (as to 
Northcoast/Kansas, its "Acquisition Balance Sheet"), all as prepared by 
Northcoast/Kansas.

              (c)    Except as expressly disclosed in Schedule 4.3.1(c), all 
such financial statements were prepared from each Seller's books of account 
in accordance with generally accepted accounting principles, consistently 
applied, are accurate and complete, and present fairly the financial position 
and results of operations of Seller at the dates and for the periods 
indicated, except, in the case of the Acquisition Balance Sheet and related 
income statement, for customary year-end adjustments of a normal recurring 
type which would not be material in the aggregate and the absence of 
footnotes. The books of account of Seller accurately reflect all items of 
income and expense (including, but not limited to, accruals) and all assets 
and Liabilities of Seller in accordance with normal accrual accounting 
practices, subject to customary year-end adjustments of a normal, recurring 
type which would not be material in the aggregate.

              4.3.2  LIABILITIES.

              Seller has no Liabilities except (i) to the extent provided for 
or reserved against on the Acquisition Balance Sheet, (ii) current 
Liabilities which have arisen in the ordinary course of business consistent 
with past practice since the date of the Acquisition Balance Sheet (all of 
which have been recorded on Seller's books), or (iii) as listed on Schedule 
4.3.2.  Since the date of the Acquisition Balance Sheet, there has not been 
any incurrence (whether discharged or not) of any Liability by Seller other 
than current Liabilities incurred in the ordinary course of business 
consistent with past practice.

              4.3.3  NO CHANGES.

              Since the date of the Acquisition Balance Sheet, Seller has 
been operated only in the ordinary course, consistent with past practice.  
Since that date, there has not been any adverse change, or event or 
circumstance which might reasonably be expected to result in an adverse 
change, in Seller's assets, Liabilities, operating performance, business 
relationships or prospects.  Since the date of the Acquisition Balance Sheet, 
there has been no change in any accounting policy or practice of Seller, 
including practices with respect to the payment of accounts payable or the 
collection of accounts receivable.  Since the date of the Acquisition Balance 
Sheet, Seller has not paid any dividend (whether in cash or in property) or 
engaged in any transaction that has resulted in any shareholder of the 
Company, any relative of a shareholder of the Company, or any entity 
affiliated with any such shareholder or relative receiving any direct or 
indirect economic benefit, other than payments of normal wages, salaries or 
rents, and reimbursement of deductible business expenses actually incurred in 
the ordinary course of business.

                                      12


              4.3.4  TAXES.

              All tax returns, reports and declarations (collectively, "Tax 
Returns") required by any governmental authority to be filed in connection 
with the properties, business, income, expenses, net worth or franchises of 
Seller have been timely filed, and all such Tax Returns are correct and 
complete. Seller has delivered to Buyer copies of each of its most recent 
federal, state and local Tax Returns.  All governmental taxes, charges or 
assessments and related deficiencies, interest and penalties (collectively, 
"Taxes") due in connection with the properties, business, income, expenses, 
net worth or franchises of Seller have been paid.  There are no Tax claims, 
audits or proceedings pending in connection with the properties, business, 
income, expenses, net worth or franchises of Seller, and, to the best 
knowledge of Seller and each Shareholder, there are no such threatened 
claims, audits or proceedings.

       4.4    LEGAL.

              4.4.1  COMPLIANCE WITH LAWS.

              Seller is not in violation of (i) any outstanding arbitration 
award, judgment, order or decree, or (ii) any law, regulation or ordinance 
(each, a "law"), including any law relating to discrimination, employment 
practices, protection of the environment, occupational health or safety, 
working conditions, payroll withholding, pensions, zoning, or Taxes.  Except 
as disclosed on Schedule 4.4.1, there have been no allegations of or 
inquiries concerning any violations of any law by Seller within the past 
three years. Neither Seller nor either Shareholder has received any notice or 
allegation from any governmental authority of any jurisdiction to the effect 
that Seller is or might be required to acquire or modify any asset or change 
any aspect of its business operations in order to comply with any applicable 
law.  Except as listed on Schedule 4.4.1, no permits, licenses, approvals or 
authorizations of any governmental authority are required to conduct Seller's 
business.  All such permits, licenses, approvals and authorizations have been 
legally obtained and maintained by Seller and are in full force and effect.  
No proceeding is pending to revoke or limit any of them or otherwise to 
impose any conditions or obligations on the possession or transfer of any of 
them.  In addition, there is no state of facts or event which could 
reasonably be expected to form the basis for any revocation or limitation of 
them or other imposition of conditions or obligations on the possession or 
transfer of any of them.  In the past three years, there have been no claims, 
notices, orders or directives issued by any governmental authority with 
respect to the Business or any of Seller's assets. Seller is not required to 
make, and has no reasonable expectation that Buyer will be required to make 
in order to operate the Business after the Closing, any expenditures to 
achieve or maintain compliance with any law, except in amounts similar to 
those reflected in the financial statements contained on Schedule 4.3.1.

              4.4.2  PRODUCT AND SERVICE WARRANTIES.

              Except as set forth on Schedule 4.4.2, there have been no 
product warranty or service warranty claims made by customers of Seller in 
the past three years and there are no product warranties or service 
warranties outstanding or currently being offered to customers of Sellers.

                                       13


              4.4.3  PRODUCT LIABILITY.

              Except as set forth on Schedule 4.4.3, no claims alleging 
bodily injury or property damage as a result of any defect in the design or 
manufacture of any product or the breach of any duty to warn, test, inspect 
or instruct of dangers therein (each a "Product Liability Claim"), have been 
made or threatened against Seller within the past three years.  There are no 
defects in the design or manufacture of products manufactured or sold by 
Seller which defects could result in a Product Liability Claim, and  there 
has not been any failure by Seller to warn, test, inspect or instruct of 
dangers which could form the basis for a product recall or any Product 
Liability Claim against Seller.

              4.4.4  LITIGATION.

              Except as set forth on Schedule 4.4.4, no claim, litigation, 
investigation or proceeding is pending or, to the knowledge of Seller and 
either Shareholder, threatened against Seller or involving Seller has been 
concluded in the past three years, and there is no state of facts or event 
which could reasonably be expected to form the basis for such a claim, 
litigation, investigation or proceeding.  No arbitration award, judgment, 
order, decree or similar restriction is outstanding against or relating to 
Seller or its assets, business or products.

       4.5    BUSINESS.

              4.5.1  EMPLOYMENT.

              Northcoast/Texas employs a total of seventeen (17) employees. 
Northcoast/Kansas employs a total of two (2) employees.  Seller does not use 
any leased or temporary employees.  Schedule 4.5.1 lists the names, current 
annual compensation rates and other compensation arrangements of all of 
Seller's employees whose compensation paid or accrued during 1998 exceeded 
$50,000.00 on an annualized basis.  Seller has paid in full to all employees, 
or made appropriate accruals for on its books of account, all wages, 
commissions, bonuses and other direct compensation for all services performed 
by its employees.  Seller has withheld or collected from each payment made to 
each of its employees the amount of all Taxes required to be withheld or 
collected therefrom, and Seller has paid the same when due to the proper 
governmental authorities.  Except as set forth on Schedule 4.5.1, during the 
past three years there have been no controversies, grievances or claims by 
any of the employees, former employees or beneficiaries of any employees of 
Seller with respect to their employment or employment benefits, including but 
not limited to any discrimination claims, sexual harassment claims or 
workers' compensation claims. There is no union representation of any of 
Seller's employees and, to the knowledge of Seller and each Shareholder, 
there has never been any attempt by a labor organization to organize Seller's 
employees into a collective bargaining unit.  Since the date of the 
Acquisition Balance Sheet, there has not been any general increase made or 
promised in the level or rate of salaries or other compensation of any of 
Seller's employees.

                                      14


              4.5.2  EMPLOYMENT TERMINATION.

              Upon the termination of employment of any of Seller's 
employees, Buyer will not by reason of anything done prior to or at the 
Closing be liable to any of Seller's employees for so-called "severance pay" 
or any other payments.  To the knowledge of Seller and each Shareholder, none 
of the employees of Seller intends to resign or seek other employment as a 
result of the transactions contemplated hereby or otherwise.

              4.5.3  CONTRACTS.

              Schedule 4.5.3 contains a complete and accurate list of:

              (a)    all Contracts to which Seller is a party or by which it 
is bound, involving amounts in excess of $50,000.00 or which are cancelable 
by Seller only after giving at least 30 days' notice;

              (b)    all loan, financing, security, credit or other Contracts 
evidencing or relating to indebtedness, guarantees or Liens;

              (c)    all Contracts with distributors, dealers or sales 
representatives;

              (d)    all management, employment, consulting, or agency 
Contracts and all collective bargaining Contracts;

              (e)    all Contracts providing employee benefits;

              (f)    all Contracts which contain an obligation of 
confidentiality with respect to information furnished by Seller to a third 
party or received by Seller from a third party;

              (g)    all Contracts containing covenants limiting the freedom 
of Seller to compete in any line of business or with any person or in any 
geographic area or market;

              (h)    all Contracts relating to patents, trademarks, trade 
names or copyrights or applications for any of the foregoing, inventions, 
trade secrets or other proprietary information; 

              (i)    all Contracts relating to the past or present disposal 
of waste; 

              (j)    all Contracts pursuant to which Seller leases or 
subleases any real property, or any interest therein, from or to any person;

              (k)    all Contracts pursuant to which Seller leases or 
subleases any personal property, or any interest therein, from or to any 
person;

              (l)    all Contracts with any shareholder, officer, director, 
consultant or employee of Seller, or any relative of any of the foregoing, or 
any corporation, partnership, 

                                       15


limited liability company or other entity directly or indirectly owned or 
controlled by either Shareholder, or one or more of their respective 
relatives; and

              (m)    all other Contracts entered into other than in the 
ordinary course of business consistent with past practice, including but not 
limited to Contracts (i) with suppliers for the purchase of goods or services 
in excess of normal requirements or at prices in excess of the current market 
price, (ii) for the sale by Seller of goods or services at prices not 
reasonably calculated to produce gross profit margins consistent with those 
achieved by Seller during its three prior fiscal years, or (iii) which 
contain terms or conditions which Seller cannot reasonably expect to fulfill 
in their entirety.

Seller has delivered to Buyer accurate and complete copies of each such 
written Contract, and an accurate and complete written description of each 
such oral Contract, in each case with all modifications and amendments 
thereto.  Since the date of the last year-end balance sheet included in the 
financial statements on Schedule 4.3.1, there has been no modification or 
termination of any Contract under circumstances which might have an adverse 
effect on Seller.

              
              4.5.4  COMPLIANCE WITH CONTRACTS.

              With respect to each Contract which is required to be disclosed 
on any Schedule to this Agreement, and with respect to each Contract, 
Seller's obligations under which are being assumed by Buyer hereunder, (i) 
Seller is not in default under or in violation thereof, and (ii) no event has 
occurred which, with notice or lapse of time or both, would constitute such a 
default or violation.  There have been no discussions or correspondence 
concerning the breach by Seller of, or the termination of, any of such 
Contracts.  To the knowledge of Seller and each Shareholder, there is no 
default under or violation of any such Contract by any other party thereto. 

              4.5.5  INSURANCE.

              Schedule 4.5.5 lists all insurance policies maintained by 
Seller and identifies for each such policy the following information:  
underwriter, policy number, coverage type, premium, expiration date, coverage 
amount and deductible.  All such policies are in full force and effect, and 
all premiums have been paid.  Seller is not, and has not been at any time, 
subject to Liability as a self-insurer.  Schedule 4.5.5 also sets forth a 
description of all claims pending under such insurance policies.  

              4.5.6  CUSTOMERS AND SUPPLIERS.

              No customer or supplier which has accounted for more than two 
percent (2%) of Seller's sales or purchases in the past year and no other 
customer or supplier material to Seller's business (including any supplier 
which is Seller's sole source of supply of any product or service) has 
terminated, or threatened to terminate, its relationship with Seller or has 
during the past year decreased or delayed materially, or threatened to 
decrease or delay materially, its purchases from Seller or its sale of 
services or supplies to Seller, and there is no state of facts or event which 
could reasonably be expected to form the basis for such a decrease or delay.  

                                      16


To the knowledge of Seller and each Shareholder, the transactions 
contemplated by this Agreement will not adversely affect the relationship of 
Seller with any customer or supplier.  Seller is not required, in the 
ordinary course of business, to provide any bonding or any other financial 
security arrangements in connection with transactions with any supplier.

              4.5.7  PURCHASES AND SALES.

              Since the date of the most recent year-end balance sheet 
included in the financial statements on Schedule 4.3.1, Seller has not made 
any purchase commitments in excess of its normal business requirements and 
there has not been any reduction in the aggregate dollar volume of Seller's 
backlog of sales orders.

              4.5.8  PREPAYMENTS AND DEPOSITS.

              Except as disclosed on Schedule 4.5.8, Seller has not received 
any prepayments or deposits from customers for products to be shipped, or for 
services to be performed, after the Closing.

              4.5.9  CAPITAL PROJECTS.

              Schedule 4.5.9 contains a description of all capital projects 
committed for or authorized by Seller involving the expenditure of $10,000.00 
or more.  Except as disclosed on Schedule 4.5.9, the estimated aggregate cost 
of completing all capital projects does not exceed $50,000.00.

       4.6    EMPLOYEE BENEFITS.

              Except as otherwise set forth on Schedule 4.6, Seller does not 
maintain and is not required to contribute to any employee benefit plan, 
welfare benefit plan or pension plan.  Seller has delivered to Buyer accurate 
and complete copies of each such written plan, and an accurate and complete 
written description of each such oral plan, in each case with all 
modifications and amendments thereto.  Each employee benefit plan, welfare 
benefit plan or pension plan maintained by Seller has been operated in 
accordance with its terms and all applicable laws.  Seller has not engaged in 
any prohibited transaction with respect to any employee benefit plan which it 
maintains or to which it contributes.  Seller has the right to amend or 
terminate, without the consent of any other person or entity, any employee 
benefit plan which it maintains, except as otherwise prohibited by law.  No 
welfare benefit plan maintained by Seller is funded by a trust or fails to 
satisfy any applicable requirement for tax-favored treatment.  There are no 
unfunded benefit liabilities or accumulated funding deficiencies under any 
pension plan maintained by Seller.  Seller is not required, nor has it ever 
been required, to contribute to or with respect to any multiemployer plan.

                                       17


       4.7    ASSETS.

              4.7.1  TITLE.

              The Purchased Assets are free and clear of all Liens.  All of 
the Contracts of Seller with respect to which Buyer is acquiring any rights 
hereunder are valid, are in full force and effect, and are enforceable in 
accordance with their terms by Seller.  There exists no condition affecting 
the title to or use of any part of the Purchased Assets which would prevent 
Buyer from occupying, using or enforcing its rights with respect to any part 
of the Purchased Assets to the same full extent that Seller could continue to 
do so if the transactions contemplated hereby did not take place.

              4.7.2  RECEIVABLES.

              All of Seller's accounts receivable represent valid obligations 
arising from sales actually made or services actually performed.  None of 
Seller's accounts receivable is subject to any set-off or counterclaim, and, 
to the knowledge of Seller and each Shareholder, all of Seller's accounts 
receivable are collectible to the extent included in the Final Closing 
Balance Sheet.  Schedule 4.7.2 sets forth a 30/60/90 day aging summary of 
Seller's accounts receivable as of January 31, 1999.  Seller has delivered to 
its Buyer its complete aging schedule of accounts receivables as of such date.

              4.7.3  INVENTORIES.

              All inventory has been valued on the Acquisition Balance Sheet 
and on Seller's records and books of account at the lower of cost (determined 
on a first-in, first-out basis) or market value on a basis consistent with 
that reflected in the annual financial statements included on Schedule 
4.3.1-1 or Schedule 4.3.1-2.  Obsolete inventory and inventory of 
below-standard quality has been written down to amounts not in excess of net 
realizable value.  All of Seller's finished goods inventories are currently 
salable in the ordinary course of business consistent with past practice at 
gross profit margins consistent with the levels reflected in the annual 
financial statements included on Schedule 4.3.1-1 or Schedule 4.3.1-2.  All 
of Seller's work-in-process, raw materials and supplies inventories can be 
used or consumed in the usual and ordinary course of business as now 
conducted and are not in amounts in excess of normal requirements.  The 
Pre-Closing Inventory was conducted in accordance with Seller's past 
practices and will be accurately reflected in the Preliminary Closing Balance 
Sheet.  Seller's actual inventories as of the Closing will be the same as 
reflected in the Pre-Closing Inventory except for sales or purchases of 
inventory in the ordinary course of business during the period from March 7, 
1999, to the Closing.

              4.7.4  ENVIRONMENTAL MATTERS.

              Seller has not generated, used, treated, released, stored or 
disposed of any Hazardous Substances or any Hazardous Waste (as such terms 
are hereinafter defined) in a manner that has caused or could cause Seller or 
Buyer to incur any Liability under any applicable laws.  Seller has complied 
in all respects with all federal, state and local 

                                       18


environmental laws, rules and regulations applicable to Seller and its 
operations.  To the knowledge of Seller and each Shareholder, there are no 
underground storage tanks located on (nor, to the knowledge of Seller and 
each Shareholder, have any underground storage tanks been removed from) any 
real property currently owned or leased by Seller or formerly owned or leased 
by Seller.  For purposes of this Agreement, the term "Hazardous Substances" 
shall have the meaning set forth in the Comprehensive Environmental Response, 
Compensation and Liability Act of 1980, as amended, and the regulations 
thereunder, or as defined by any similar law of any jurisdiction where Seller 
has conducted business or has generated, used, treated, released, stored or 
disposed of any Hazardous Substances, and also shall include petroleum 
products, asbestos, urea formaldehyde and polychlorinated biphenyls.  For 
purposes of this Agreement, the term "Hazardous Waste" shall have the meaning 
set forth in the Resource Conversation and Recovery Act, as amended, and the 
regulations thereunder, or as defined by any similar law of any jurisdiction 
where Seller has conducted business or has generated, used, treated, 
released, stored or disposed of any Hazardous Waste.  To the knowledge of 
Seller and each Shareholder, there has not been any release of Hazardous 
Substances or Hazardous Waste at or from any properties adjacent to any 
current or former facilities of Seller.  To the knowledge of Seller and each 
Shareholder, there are no materials containing asbestos or urea formaldehyde 
incorporated into the building or interior improvements that are part of 
Seller's owned or leased facilities, and there is no equipment or fixture 
containing any polychlorinated biphenyls located at any of Seller's owned or 
leased facilities.  

              4.7.5  CONDITION.

              All of the tangible assets included among the Purchased Assets, 
and all of the tangible assets covered by any Contracts listed on Schedule 
2.1(c), are in good operating condition, normal wear and tear excepted, 
neither require nor are reasonably expected to require any special or 
extraordinary expenditures to remain in such condition beyond maintenance and 
repairs necessary in the ordinary course of business, and are capable of 
being used for their intended purpose in the ordinary course of business 
consistent with past practice.  

              4.7.6  LOCATION.

              All of the Purchased Assets being sold by Northcoast/Texas 
hereunder are located at the address or addresses set forth on Schedule 
4.7.6-1. All of the Purchased Assets being sold by Northcoast/Kansas 
hereunder are located at the address or addresses set forth on Schedule 
4.7.6-2.

              4.7.7  INTELLECTUAL PROPERTY.

              Schedule 4.7.7 lists all Intellectual Property Rights owned by 
Seller or in which (as noted on such Schedule) Seller has any rights or 
licenses.  To the knowledge of Seller and each Shareholder, there has not 
been any infringement or alleged infringement by others of any such 
Intellectual Property Rights.  Except as set forth on Schedule 4.7.7, Seller 
is not a party to any Contract, whether as licensor, licensee, franchisor, 
franchisee, dealer, distributor or otherwise, with respect to any 
Intellectual Property Rights. Seller has the right to use all Intellectual 
Property Rights as are necessary to enable Seller to conduct, and Buyer to 
continue 

                                       19


to conduct after the Closing, all phases of the Business in the manner 
presently conducted by Seller, and that use has not conflicted with, 
infringed upon or otherwise violated any rights of any person or entity.  
Seller has the unrestricted right to sell or assign to Buyer all such 
Intellectual Property Rights and all such licenses or other rights.  The 
Intellectual Property Rights listed on Schedule 4.7.7 are valid and in full 
force and effect and are not subject to any Taxes, maintenance fees, or 
actions falling due within the next three months.  Except as set forth on 
Schedule 4.7.7, there have been no interference actions or other judicial, 
arbitration or other adversary proceedings concerning the Intellectual 
Property Rights listed on Schedule 4.7.7.  Seller has not infringed any 
intellectual property right or other right of any other person or entity.  To 
the knowledge of Seller and each Shareholder, none of the Intellectual 
Property Rights has been used, divulged or appropriated for the benefit of 
any past or present employees of Seller or any other person or entity, or to 
the detriment of Seller.  Seller has not disposed of or permitted to lapse, 
or otherwise failed to preserve Seller's right to use, any rights referenced 
in this Section 4.7.7.

              4.7.8  EXTENT.

              The Purchased Assets include all assets used by Seller to 
conduct the Business in the ordinary course as presently conducted, all 
assets reflected on the Acquisition Balance Sheet, and all assets acquired by 
Seller after the date of the Acquisition Balance Sheet, except those assets 
of Seller which (i) have been disposed of prior to the Closing in the 
ordinary course of business consistent with past practice, (ii) have been 
disposed of with the prior written consent of Buyer, or (iii) constitute 
Retained Assets.  Since the date of the most recent fiscal year-end balance 
sheet included on Schedule 4.3.1, there has not been any damage to or 
disposition (except for the sale of inventory in the ordinary course of 
business consistent with past practice) or loss of (whether or not covered by 
insurance) any asset of Seller.  Over the period covered by the financial 
statements included on Schedule 4.3.1, no aspect of the Business was 
conducted by any affiliate of Seller or any affiliate of either Shareholder 
or any former shareholder of Seller.

       4.8    REAL PROPERTY.

              Complete and accurate legal descriptions of all real property 
owned or leased by Northcoast/Texas are set forth on Schedule 4.8-1. Complete 
and accurate legal descriptions of all real property owned or leased by 
Northcoast/Kansas are set forth on Schedule 4.8-2.  There is no state of 
facts or event which could reasonably be expected to form the basis for any 
condemnation proceedings which could effect such real property or any future 
improvements by any public authority, any part of the cost of which could be 
assessed against such real property.  In the past three years, Seller has not 
experienced any interruption in the delivery of adequate utilities required 
in the operation of the Business.  The roof and foundation of the real 
property owned or leased by Seller are watertight and free of leaks, seepages 
and moisture.

                                       20


       4.9    ADDITIONAL MATTERS.

              4.9.1  CONFLICTS OF INTEREST.

              Except as set forth on Schedule 4.9.1, no shareholder, director 
or employee of Seller, nor any relative of any shareholder, director or 
employee of Seller, nor any affiliate of any of the foregoing, (i) owns, 
directly or indirectly, any interest in, or is an employee or agent of, any 
entity which is a competitor, lessor, lessee, customer or supplier of Seller, 
(ii) owns, directly or indirectly, any interest in any tangible or intangible 
property, asset or right which Seller uses in its business, (iii) has any 
cause of action or claim against, owes any amount to, or is owed any amount 
by Seller other than salary and reimbursement of deductible business expenses 
in the ordinary course of business, or (iv) is a party to any Contract with 
Seller.

              4.9.2  FULL DISCLOSURE.

              No representation or warranty by Seller or either Shareholder 
in this Agreement, and no statement contained in any Schedule to this 
Agreement, contains any untrue statement of a material fact, or omits to 
state a material fact necessary to make the statements contained therein, in 
light of the circumstances in which they are made, not misleading.  To the 
knowledge of Seller and each Shareholder, there is no event or circumstance 
which Seller has not disclosed to Buyer in writing which adversely affects or 
could reasonably be expected to adversely affect the business, prospects, or 
condition (financial or otherwise) of Seller or the ability of Seller or 
either Shareholder to perform this Agreement.

                                   ARTICLE 5

                   REPRESENTATIONS AND WARRANTIES OF BUYER

              Buyer represents and warrants to Seller and Shareholders as 
follows:

       
       5.1    ORGANIZATION AND POWER.

              Buyer is a corporation duly organized, validly existing and in 
good standing under the laws of the State of Ohio.  Buyer has full corporate 
power to execute, deliver and perform this Agreement and all other agreements 
and documents to be executed and delivered by it in connection herewith.

       5.2    AGREEMENTS.

              5.2.1  ENFORCEABILITY.

              All requisite corporate action to approve, execute, deliver and 
perform this Agreement and each other agreement and document delivered or to 
be delivered by Buyer in connection herewith has been taken by Buyer.  This 
Agreement and every other agreement and document delivered or to be delivered 
by Buyer in connection herewith has been, or upon 

                                       21


delivery will be, duly executed and delivered by Buyer and constitutes a 
binding obligation of Buyer, enforceable in accordance with its terms.

              5.2.2  CONSENTS.

              No approval or consent of, or filing with, any person, entity 
or governmental authority is required in connection with the transactions 
contemplated hereby or the execution, delivery or performance by Buyer of 
this Agreement or any other agreement or document delivered or to be 
delivered by or on behalf of Buyer in connection herewith, except for filings 
required to be made by Buyer or its affiliates under the Securities Exchange 
Act of 1934, as amended, and the regulations thereunder.

              5.2.3  NO CONFLICTS.

              No action taken by or on behalf of Buyer in connection 
herewith, including, but not limited to, the execution, delivery and 
performance of this Agreement and each other agreement and document delivered 
or to be delivered by it in connection herewith, (i) conflicts with or 
violates any law, Buyer's Articles of Incorporation, Buyer's Code of 
Regulations, or any Contract by which Buyer is bound, or (ii) constitutes an 
event which, after notice or lapse of time or both, could result in any of 
the foregoing.

                                  ARTICLE 6
                                          
                         CLOSING; CLOSING CONDITIONS
                                          
       6.1    CLOSING.

              The consummation of the purchase and sale of the Purchased 
Assets and the other transactions contemplated hereby (as to each Seller, the 
"Closing") shall take place simultaneously with the execution and delivery of 
this Agreement on the date hereof, or on such other date as Buyer and Seller 
may agree in writing, at the offices of Calfee, Halter & Griswold LLP at 800 
Superior Avenue, Suite 1400, Cleveland, Ohio 44114, or at such other place as 
Buyer and Seller may agree in writing.  The date on which the Closing occurs 
is referred to herein, as to each Seller, as the "Closing Date."  The 
transfers and deliveries described in this Article 6 shall be mutually 
interdependent and shall be regarded as occurring simultaneously, and, 
notwithstanding any other provision of this Agreement, no such transfer or 
delivery shall become effective or shall be deemed to have occurred until all 
of the other transfers and deliveries provided for in this Article 6 shall 
also have occurred or have been waived.  Such transfers and deliveries shall 
be deemed to have occurred and the Closing shall be effective as of the 
commencement of business of Seller on the Closing Date.

       6.2    CONDITIONS TO BUYER'S OBLIGATION.

              The obligation of Buyer to perform this Agreement with respect 
to EITHER Seller is subject to satisfaction of the following conditions at or 
before the Closing with respect to BOTH Sellers:

                                       22


              (a)    AGREEMENTS PERFORMED.  Seller and each Shareholder shall 
have performed all of the obligations under this Agreement to be performed by 
them at or before the Closing;

              (b)    REPRESENTATIONS AND WARRANTIES ACCURATE.  The 
representations and warranties of Seller and Shareholders contained herein 
shall continue to be accurate in all material respects just as if made at and 
as of the Closing;

              (c)    CERTIFICATE OF SELLER AND SHAREHOLDERS.  Buyer shall 
have received a certificate from Seller and each Shareholder certifying as to 
the fulfillment of the conditions set forth in Sections 6.2(a) and 6.2(b), 
signed by Seller's chief executive officer and each Shareholder;

              (d)    NAME CHANGE.  Seller shall have caused to be taken all 
corporate and shareholder action necessary in order to adopt an amendment to 
Seller's Articles of Incorporation changing Seller's corporate name to one 
not including either of the words "Northcoast" or "Cryogenics," and Seller 
shall have delivered to Buyer a Certificate of Amendment with respect to such 
amendment, duly executed by an authorized officer of Seller and in proper 
form for filing with the Ohio Secretary of State, and all such other 
documentation as may be necessary to permit Buyer to use Seller's corporate 
name in the State of Ohio and in all other states in which Seller is 
qualified to do business as a foreign corporation;

              (e)    GOOD STANDING.  Buyer shall have received a certificate 
as to Seller's good standing, dated no more than 10 days prior to the Closing 
Date, from the secretary of state of Ohio and of each other state in which 
Seller is qualified to do business as a foreign corporation;

              (f)    NO CHANGE.  There shall not have occurred any material 
adverse change, or any event, fact or circumstance which might reasonably be 
expected to result in a material adverse change, in the financial condition, 
results of operations, assets, business or prospects of Seller;

              (g)    LEGAL ACTION.  There shall be no pending or threatened 
legal action or inquiry which challenges the validity or legality of or seeks 
to or could reasonably be expected to prevent, delay or impose conditions on 
the consummation of the transaction contemplated by this Agreement;

              (h)    LIEN TERMINATIONS.  Buyer shall have received 
terminations or releases of all Liens on the Purchased Assets, including any 
required Uniform Commercial Code termination statements.  In order to secure 
any such termination or release from the holder of any such Lien, Buyer may, 
upon appropriate instructions from the holder of such Lien, deduct from the 
portion of the Estimated Purchase Price otherwise payable to Seller at the 
Closing pursuant to Section 3.2 the amount of the indebtedness secured by 
such Lien and pay such amount over to such lienholder for the account of 
Seller, and such payment to such lienholder shall constitute payment to 
Seller for purposes of Section 3.2 and Section 6.3(e);

                                       23


              (i)    TRANSFER INSTRUMENTS.  Buyer shall have received a 
general bill of sale and assignment substantially in the form attached hereto 
as Exhibit 6.2(i), and such certificates of title, assignments, and other 
instruments of transfer as shall be required to permit Buyer to acquire the 
Purchased Assets free and clear of all Liens, in each case duly executed by 
Seller;

              (j)    CONSENTS.  Buyer shall have received all consents, 
approvals, permits, licenses and registrations of all persons, entities, and 
governmental authorities necessary for Buyer, Seller and each Shareholder to 
execute, deliver and perform this Agreement and for Buyer to operate the 
Business as heretofore conducted;

              (k)    ESTOPPEL CERTIFICATES; EVIDENCE OF DUE AUTHORIZATION, 
ETC. Buyer shall have received an estoppel certificate from each lessor of 
real property leased by Seller to the effect that Seller has not breached any 
of its obligations to such lessor and an agreement from each mortgagee of 
such lessor to the effect that so long as Buyer fulfills Seller's 
post-Closing obligations under the applicable lease, Buyer will be entitled 
to occupy the premises for the remainder of the lease term and will be 
entitled to all other rights of Seller under such lease;

              (l)    REAL ESTATE LEASES.  Northcoast/America shall have 
received (i) a lease agreement with respect to the premises located at 6875 
Old U.S. 223, Ottawa Lake, Michigan 49267 (the "Michigan Lease"), including 
the form of Purchase and Sale Agreement appended thereto (the "Michigan 
Option Agreement"), mutually satisfactory to Buyer and Northcoast Real 
Estate, Ltd., an Ohio limited liability company ("NREL"), with the Michigan 
Lease duly executed by NREL, and (ii) a lease agreement with respect to the 
premises located at 127 Rickman Industrial Drive, Holly Springs, Georgia 
30142 (the "Georgia Lease"), mutually satisfactory to Buyer and NREL, duly 
executed by NREL; and Buyer shall have received a lease agreement with 
respect to the premises located at 16655 Buffalo Speedway, Houston, Texas 
77047 (the "Texas Lease"), including the form of Purchase and Sale Agreement 
appended thereto (the "Texas Option Agreement"), mutually satisfactory to 
Buyer and F&B Real Estate LLC, an Ohio limited liability company ("F&B"), 
with the Texas Lease duly executed by F&B; and all prior lease agreements 
with respect to such Michigan, Georgia and Texas facilities shall have been 
terminated to Buyer's satisfaction;

              (m)    EMPLOYMENT AGREEMENT. Buyer shall have received an 
Employment Agreement in a form mutually satisfactory to Buyer and Mark A. 
Bauman, duly executed by Mark A. Bauman;

              (n)    OTHER CLOSINGS.  The "Closing," as defined in that 
certain Stock Purchase Agreement, dated as of the date of this Agreement (the 
"Stock Purchase Agreement"), by and between Buyer and Mark A. Bauman with 
respect to all of the issued and outstanding shares of the capital stock of 
Northcoast of America Cryogenic Inc., an Ohio corporation 
("Northcoast/America"), shall have occurred; and the "Closing," as defined in 
that certain Agreement and Plan of Merger, dated as of the date of this 
Agreement (the "NCI Merger Agreement"), by and among Chart Industries, Inc., 
a Delaware corporation ("Chart"), NCI Acquisition Corp., an Ohio corporation, 
Shareholders and NCI Sales and Leasing, Inc., an Ohio corporation ("NCI"), 
shall have occurred;

                                       24


              (o)    {Intentionally omitted.}

              (p)    RELEASE OF GUARANTY.  Northcoast/Texas shall have 
received an unconditional release of its obligations under that certain 
Commercial Guaranty, dated September 3, 1998, by Northcoast/Texas in favor of 
Heller Financial, Inc., and evidence of such release shall have been given to 
Buyer;

              (q)    OTHER.  Buyer shall have received each other document 
required to be delivered to Buyer hereunder.

Any agreement or document to be delivered to Buyer pursuant to this Section 
6.2, the form of which is not attached to this Agreement as an exhibit, shall 
be in form and substance satisfactory to Buyer.

       6.3    CONDITIONS TO SELLER'S AND SHAREHOLDERS' OBLIGATIONS.

              The obligations of each Seller and Shareholders to perform this 
Agreement are subject to satisfaction of the following conditions at or 
before the Closing with respect to BOTH Sellers:

              (a)    AGREEMENTS PERFORMED.  Buyer shall have performed all of 
the obligations under this Agreement to be performed by it at or before the 
Closing;

              (b)    REPRESENTATIONS ACCURATE.  The representations and
warranties of Buyer contained herein shall continue to be accurate in all
material respects just as if made at and as of the Closing;

              (c)    CERTIFICATE OF BUYER.  Seller shall have received a
certificate from Buyer certifying as to the fulfillment of the conditions set
forth in Sections 6.3(a) and 6.3.(b), signed by Buyer's chief executive officer;

              (d)    LEGAL ACTION.  There shall be no pending or threatened 
legal action or inquiry which challenges the validity or legality of or seeks 
to or could reasonably be expected to prevent, delay or impose conditions on 
the consummation of the transactions contemplated by this Agreement;

              (e)    WIRE TRANSFER.  Seller shall have received immediately 
available funds by wire transfer in the amount of the Estimated Purchase 
Price;

              (f)    ASSUMPTION OF LIABILITIES AGREEMENT.  Seller shall have 
received an Assumption of Liabilities Agreement substantially in the form 
attached hereto as Exhibit 6.3(f), duly executed by Buyer;

              (g)    REAL ESTATE LEASES.  NREL shall have received the 
Michigan Lease and the Georgia Lease, each duly executed by 
Northcoast/America, and F&B shall have received the Texas Lease, duly 
executed by Buyer;

                                       25


              (h)    OTHER CLOSINGS.  The "Closing," as defined in the Stock 
Purchase Agreement, shall have occurred; and the "Closing," as defined in the 
NCI Merger Agreement, shall have occurred;

              (i)    EMPLOYMENT AGREEMENT. Mark A. Bauman shall have received 
an Employment Agreement, in a form mutually satisfactory to him and Buyer, 
duly executed by Buyer; and

              (j)    OTHER.  Seller and Shareholders shall have received each 
other document required to be delivered to them hereunder.

                                  ARTICLE 7
                                          
                             ADDITIONAL COVENANTS

       7.1    PRE-CLOSING COVENANTS.

              7.1.1  CONDUCT OF BUSINESS.

              From the date hereof until the Closing, except to the extent 
that Buyer otherwise consents in writing, the Business will be operated 
substantially as presently operated and only in the ordinary course.  Seller 
and each Shareholder will use their respective best efforts to preserve 
intact the present business organization and the relationships with persons 
having business dealings with Seller.  Without limiting the generality of the 
foregoing, Seller will not:

                     (i)    purchase or lease (or commit to purchase or lease)
                            any assets (other than inventory) in excess of
                            $10,000.00 individually or $50,000.00 in the
                            aggregate, except as otherwise expressly
                            contemplated by Section 4.5.9 hereof;

                     (ii)   create, incur or assume any debt; assume, guarantee,
                            endorse or otherwise become liable or responsible
                            for the obligation of any other person or entity; or
                            make any loans, advances or capital contributions
                            to, or investments in, any other person or entity;

                     (iii)  increase in any manner the rate of compensation of
                            any of its employees, other than normal increases
                            using standards consistent with past practice or as
                            required by any collective bargaining agreement; or
                            pay or agree to pay any bonus, pension, retirement
                            allowance, severance or other employee benefit not
                            required by any existing employee benefit plan;

                     (iv)   permit any of its assets to be subjected to any
                            Lien;

                     (v)    enter into any Contract, except in the ordinary
                            course of business consistent with past practice, or
                            modify or terminate any Contract 

                                      26


                            under circumstances which might adversely affect the
                            condition (financial or otherwise) or prospects of 
                            the Business;

                     (vi)   sell or dispose of any assets other than inventory
                            in the ordinary course of business;

                     (vii)  engage in any unusual or novel method of transacting
                            business, or change any accounting procedures or
                            practices, including practices with respect to the
                            payment of accounts payable or the collection of
                            accounts receivable, or change its financial
                            structure; or

                     (viii) take any action the taking of which, or omit to take
                            any action the omission of which, would cause any of
                            the representations and warranties herein to fail to
                            be true and correct in all respects as of the date
                            of such action or omission as though made at and as
                            of the date of such action or omission, except as
                            otherwise specifically contemplated by this
                            Agreement.

              7.1.2  ACCESS.

              From the date hereof until the Closing, Seller and Shareholders 
shall provide Buyer, its lenders and their representatives full access to 
Seller's personnel, facilities and all books and records and such other 
information and persons relating to Seller or the Business as Buyer may 
request. In addition, Seller and Shareholders shall permit Buyer to perform 
engineering, environmental and workplace condition surveys and such other 
physical inspections as Buyer deems necessary.  If the transactions 
contemplated by this Agreement are not consummated for any reason, Buyer 
agrees to return to Seller all materials obtained from Seller and not to use 
for its own benefit any information not available to Buyer from a source 
other than Seller and not to disclose any information contained in the 
materials except information available to Buyer from a source other than 
Seller or required to be disclosed by law.

              7.1.3  INTERIM FINANCIAL STATEMENTS.

              Within 15 days after the end of each calendar month, if any, 
prior to the Closing, Seller will deliver to Buyer unaudited balance sheets 
of Seller and the related statements of income for the months then ended and 
for that portion of such fiscal year ended with the last day of such monthly 
accounting period, in each case certified by Seller to fairly present the 
financial position and results of operations of Seller as at or for the 
periods indicated on a basis consistent with past practice.

              7.1.4  SUPPLEMENTAL DISCLOSURE.

              Seller and Shareholders will immediately notify Buyer of any 
event or circumstance which makes it necessary to correct any representation 
and warranty contained in 

                                       27


Article 4 which has been rendered inaccurate thereby; or arises hereafter and 
which, had it existed on or prior to the date hereof, would have resulted in 
an inaccuracy in a representation and warranty contained in Article 4.

              7.1.5  SATISFACTION OF CONDITIONS.

              Seller and Shareholders shall use their respective best efforts 
to cause each of the conditions set forth in Section 6.2 to Buyer's 
proceeding with the Closing to be satisfied at or before the Closing, as such 
conditions may apply to that Seller hereunder AND as such conditions may 
apply to the other Seller hereunder.  Buyer shall use its best efforts to 
cause each of the conditions set forth in Section 6.3 to each  Seller's and 
Shareholders' proceeding with the Closing to be satisfied at or before the 
Closing.

              7.1.6  TERMINATION.

              As to each Seller, this Agreement may be terminated (i) by the 
written agreement of Buyer and that Seller, or (ii) by Buyer or that Seller 
at any time after March 23, 1999, if the Closing shall not have taken place 
on or before such date.  If this Agreement is terminated pursuant to clause 
(i) of the preceding sentence, all provisions of this Agreement except 
Sections 7.3, 7.4 and 8 shall become void without any liability on the part 
of any party.  If this Agreement is terminated pursuant to clause (ii) of the 
first sentence of this Section 7.1.6, all rights and remedies of each party 
hereunder and all other provisions hereof related thereto shall survive 
termination to the extent required so that any party responsible for any 
breach or nonperformance of its obligations hereunder prior to termination 
shall remain liable for the damages resulting therefrom.

       7.2    NONDISCLOSURE, NONCOMPETITION AND NONINTERFERENCE.

              Northcoast/Texas, Northcoast/Kansas, and each Shareholder (i) 
shall at all times hold in strictest confidence any and all confidential data 
and other confidential information concerning the products, services, 
businesses, suppliers and customers of the Business, (ii) for a period of 
five (5) years following the Closing Date, shall not, without the prior 
written consent of Buyer, either directly or indirectly operate or perform 
any advisory or consulting services for, invest in (other than publicly 
traded stock constituting less than 5% of the equity of a publicly held 
corporation), or otherwise operate or become associated in any capacity with, 
any corporation, partnership, organization, proprietorship or other business 
entity or association which sells or performs services then in competition 
with the Business at any place within the United States of America, and (iii) 
for a period of five (5) years following the Closing Date, shall not, without 
the prior written consent of Buyer, directly or indirectly induce or attempt 
to induce any employee, agent or other representative or associate of Buyer 
to terminate his or its relationship with Buyer, or in any way knowingly 
interfere with such a relationship or a relationship between Buyer and any of 
its suppliers or customers.  Northcoast/Texas, Northcoast/Kansas, and each 
Shareholder acknowledges that compliance with their respective covenants in 
this Section 7.2 is necessary to protect Buyer's legitimate business 
interests and that any breach of any such covenant will result in irreparable 
and continuing damage to Buyer for which money damages alone will not provide 
an adequate 

                                       28


remedy, and that in the event of any such breach or threatened breach of any 
such covenant, Buyer and its successors and assigns shall be entitled to 
injunctive relief, without having to post any bond, and to such other and 
further relief at law or in equity as is proper under the circumstances.

       7.3    PUBLICITY.

              Neither Buyer, Seller nor either Shareholder will make any 
public announcement relating to this Agreement or the transactions 
contemplated hereby without the written consent of Buyer and Seller, unless 
and except to the extent otherwise required by law.  If public disclosure or 
notice is required by law, Buyer, Seller or a Shareholder, as the case may 
be, will use his or its best efforts to give the other parties prior written 
notice of the disclosure to be made.

       7.4    EXPENSES; TRANSFER TAXES.

              Except to the extent otherwise specifically provided herein, 
Buyer shall pay all of the expenses incident to the transactions contemplated 
by this Agreement which are incurred by Buyer or its representatives, and 
each Seller and Shareholders shall pay all of the expenses incident to the 
transactions contemplated by this Agreement which are incurred by such Seller 
or Shareholders or their respective representatives.  Each Seller shall pay 
all sales, bulk transfer or other transfer Taxes, if any, which may be 
payable in connection with the transactions contemplated by this Agreement.

       7.5    ASSIGNMENT OF CONTRACTS, RIGHTS, ETC.

              Notwithstanding any other provision of this Agreement or of any 
bill of sale or other assignment instrument delivered hereunder, this 
Agreement and any such bill of sale or assignment instrument shall not 
constitute an agreement to assign any Contract or any claim or any right or 
benefit arising thereunder or resulting therefrom if an attempted assignment 
thereof, without the consent of a third party thereto, would constitute a 
breach thereof or in any way affect the rights of Buyer thereunder.  Seller 
and Shareholders shall use their respective best efforts to obtain the 
consent of the other party to any such Contract to the assignment of such 
Contract to Buyer in all cases in which such consent is required for 
assignment or transfer.  If such consent is not obtained, Seller and 
Shareholders agree to cooperate with Buyer in any reasonable arrangement 
designed to provide for Buyer the benefits thereunder, including but not 
limited to having Buyer act as agent for Seller and having Seller enforce for 
the benefit of Buyer any and all rights of Seller against the other party 
thereto.  

       7.6    RECEIVABLES.

              Buyer shall use all reasonable efforts to collect the accounts 
receivable included in the Purchased Assets but Buyer shall not be required 
to take or threaten legal action to collect any such accounts receivable. At 
the option of Buyer, Seller and Shareholders jointly and severally agree to 
repurchase from Buyer, for an amount equal to the unpaid balance thereof, 
less any allowance for doubtful accounts reflected on the Final Closing 
Balance Sheet, 

                                      29


all or any part of the accounts receivable included in the Purchased Assets 
applicable to such Seller which shall not have been paid within ninety (90) 
days after the Closing Date (other than accounts receivable from the other 
Seller hereunder or from Northcoast/America or NCI), it being understood that 
Buyer shall exercise such option at any time after such date up to the first 
anniversary of the Closing Date without waiving any rights hereunder.  Seller 
shall have the right to verify the existence of the unpaid balance of any 
accounts receivable.

       7.7    EMPLOYMENT.

              Pending the Closing, Seller and Shareholders shall use their 
respective best efforts to retain the services of those employees of Seller 
whom Buyer desires to employ and to encourage such employees to continue 
their employment with Buyer after the Closing.  Buyer may offer employment, 
on such terms and conditions as shall be determined by Buyer in its sole 
discretion, to those employees of Seller as Buyer may determine in its sole 
discretion, but Buyer, subject to Sections 6.2(m) and 6.3(i), shall not be 
required to offer employment to any of Seller's employees.  The employment by 
Buyer of any employee of Seller who accepts the terms of employment offered 
by Buyer will commence at the Closing.  Seller shall pay the cost of any 
compensation, severance or other benefits which may be payable to Seller's 
employees to whom Buyer does not offer employment or to such other persons as 
shall claim compensation, severance or other benefits in connection with the 
consummation of the transactions contemplated by this Agreement.  Subject to 
Sections 6.2(m) and 6.3(i), nothing in this Agreement shall be deemed to 
require Buyer to retain any of the employees it hires for any period of time 
or at any particular compensation rate or in any particular position.

       7.8    PRODUCT WARRANTY.

              Although Buyer does not expressly or by implication assume any 
of Seller's product warranty or product liability obligations, Buyer shall 
have the right after the Closing, on Seller's behalf, to perform Seller's 
obligations under Seller's product warranties in accordance with Buyer's 
business judgment consistent with the ongoing operation of the Business.  The 
performance by Buyer of any of Seller's product warranty obligations shall 
not give rise to any rights in Seller, either Shareholder, or any third 
party.  Seller and Shareholders, jointly and severally, agree to reimburse 
Buyer upon demand for Buyer's reasonable costs in performing such obligations 
for Seller, including but not limited to reasonable out-of-pocket costs and 
reasonable internal labor, material and overhead costs at Buyer's customary 
rates.

       7.9    NO ASSIGNMENT.

              Without the consent of Seller or Shareholders, Buyer may assign 
all or any part of this Agreement and all or any part of its rights and 
obligations hereunder to any affiliate of Buyer, to any of Buyer's lenders, 
and to any person or entity which purchases from Buyer substantially all of 
the business purchased by Buyer hereunder, in which event Seller and 
Shareholders shall execute and deliver any documents reasonably requested by 
the assignee in connection with such assignment.  Except as for provided in 
the preceding sentence, no assignment by any party of this Agreement or any 
right or obligation hereunder may be made 

                                      30


without the prior written consent of all other parties, and any assignment 
attempted without such consent will be void.

       7.10   CONSENT TO JURISDICTION.

              Any action or proceeding brought by a party against any other 
party in connection with this Agreement may be commenced in any federal or 
state court located in Cuyahoga County, Ohio, or Lucas County, Ohio, and all 
objections to personal jurisdiction and venue in any action or proceeding so 
commenced are hereby waived.  So long as service and process is by notice as 
provided in Section 9.1 of this Agreement or as required by any such court, 
all objections to improper service of process are hereby waived.  

       7.11   FURTHER ASSURANCES AND ASSISTANCE.

              The parties agree that each will execute and deliver any and 
all documents in addition to those expressly provided for herein that may be 
necessary or appropriate to effect or give evidence to the provisions of this 
Agreement and each of the other agreements and instruments delivered by them 
in connection herewith and the consummation of the transactions contemplated 
hereby.  Seller further agrees that at any time and from time to time after 
the Closing, it will execute and deliver to Buyer such further conveyances, 
assignments or other written assurances as Buyer may reasonably request to 
perfect and protect Buyer's title to the Purchased Assets.

                                  ARTICLE 8
                                          
                               INDEMNIFICATION

       8.1    INDEMNIFICATION BY SELLER AND SHAREHOLDERS.

              Seller and Shareholders shall jointly and severally indemnify 
Buyer against and hold Buyer harmless from (i) any and all loss, damage, 
liability or deficiency (collectively, "Losses") resulting from or arising 
out of any inaccuracy in or breach of any representation, warranty, covenant 
or obligation made or incurred by Seller or Shareholders herein or in any 
other agreement, instrument or document delivered by or on behalf of Seller 
or Shareholders in connection herewith; (ii) any imposition (including by 
operation of any bulk transfer or other law) or attempted imposition by a 
third party (including any business broker or finder) upon Buyer of any 
Retained Liability; and (iii) any and all costs and expenses (including 
reasonable legal and accounting fees) (collectively, "Expenses") related to 
any of the foregoing.  In addition, and notwithstanding any disclosure to 
Buyer hereunder or otherwise, Seller and Shareholders shall jointly and 
severally indemnify Buyer against and hold Buyer harmless from any and all 
Losses resulting from or arising out of: (i) the death of Hillard Mitchell 
Jr. in or about September 1998, and any and all Expenses related thereto, 
including in any present or future litigation relating thereto; and (ii) any 
matters alleged by plaintiffs in the pending litigation captioned Andrew 
Wilborn and Demetrius Wilborn vs. Northcoast of Texas Cryogenic, Inc. [sic], 
Case No. 98-42541 in the 151st Judicial District, Harris County, Texas, or in 
the pending litigation captioned Andrew Wilborn and Demetrius Wilborn v. 
Northcoast 

                                      31


Cryogenic, Inc. [sic], Case No. 2:98-CV-296 PG in the United States District 
Court for the Southern District of Mississippi, Hattiesburg Division, and any 
and all Expenses related thereto, including in any other present or future 
litigation relating to such matters; and (iii) any matters alleged in or 
arising out of the pending litigation captioned Milwaukee Precision Casting, 
Inc. vs. Northcoast of America Cryogenic, Inc., Case No. 98CV009914 in the 
Circuit Court of Milwaukee County, Wisconsin, and any and all Expenses 
related thereto, including in any other present or future litigation relating 
to such matters.

       8.2    INDEMNIFICATION BY BUYER.

              Buyer shall indemnify Seller and Shareholders against and hold 
each of them harmless from (i) any and all Losses resulting from or arising 
out of any inaccuracy in or breach of any representation, warranty, covenant 
or obligation made or incurred by Buyer herein or in any other agreement, 
instrument or document delivered by or on behalf of Buyer in connection 
herewith; (ii) any imposition (including by operation of any bulk transfer or 
other law) or attempted imposition by a third party (including any business 
broker or finder) upon Seller or either Shareholder of any Assumed Liability; 
and (iii) any and all Expenses related to any of the foregoing.

       8.3    NOTIFICATION OF AND PARTICIPATION IN CLAIMS.

              No claim for indemnification will arise until notice thereof is 
given to the party from whom indemnity is sought.  In the event that any 
legal proceedings shall be instituted or any claim or demand be asserted by 
any third party in respect of which Seller or either Shareholder on the one 
hand, or Buyer on the other hand, may have an obligation to indemnify the 
other(s), the party asserting such right to indemnity shall give or cause to 
be given to the party from whom indemnity may be sought written notice 
thereof, and such party shall have the right, at its option and expense, to 
be present at the defense of such proceeding, claim or demand, but not to 
control the defense, negotiation or settlement thereof, which control shall 
at all times rest with the party asserting such right to indemnity, unless 
the party from whom indemnity may be sought irrevocably acknowledges full and 
complete responsibility for indemnification of the party asserting such right 
to indemnity, in which case such party may assume such control through 
counsel of its choice.  The parties agree to cooperate fully with each other 
in connection with the defense, negotiation or settlement of any such third 
party legal proceeding, claim or demand.

       8.4    SURVIVAL; LIMITATIONS ON INDEMNIFICATION.

              The representations, warranties, covenants and agreements of 
the parties contained herein or in any other agreements or documents executed 
in connection herewith shall survive the Closing.  Notwithstanding the 
foregoing, the indemnification of Buyer provided under Section 8.1 shall be 
limited in certain respects as follows:  any claim for indemnification 
relating to any inaccuracy in or breach of any representation or warranty of 
Seller or Shareholders must be made within eighteen (18) months after the 
Closing Date, except that (i) there shall be no limits on the time for making 
a claim for indemnification relating to the representations and warranties 
contained in Sections 4.1.1 ("Organization and 

                                       32


Power"), 4.1.4 ("Ownership of Seller"), 4.2.1 ("Seller Enforceability"), 
4.2.2 ("Shareholder Enforceability") or 4.7.1 ("Title"), (ii) any claim for 
indemnification relating to the representations and warranties contained in 
Section 4.3.4 ("Taxes") may be made until the expiration of the applicable 
statute of limitations for either the assessment or collection of Taxes for 
the periods referred to therein, and (iii) any claim for indemnification 
relating to the representations and warranties contained in Sections 4.6 
("Employee Benefits") or 4.7.4 ("Environmental Matters") may be made until 
the second (2nd) anniversary of the Closing Date.  There shall be no limits 
on the time for making a claim for indemnification relating to the 
undertakings of Seller set forth in the second sentence of Section 8.1 hereof.

                                  ARTICLE 9
                                          
                           MISCELLANEOUS PROVISIONS

       9.1    NOTICES.

              All notices and other communications required by this Agreement 
shall be in writing and shall be deemed given if delivered by hand or mailed 
by registered or certified mail to the parties at the following addresses (or 
at such other address for a party as shall be specified by like notice):

              (a)    If to Buyer, to:     Northcoast Acquisition Corp.
                                          c/o Chart Industries, Inc.
                                          5885 Landerbrook Drive, Suite 150
                                          Mayfield Heights, Ohio 44124
                                          Attention:  James R. Sadowski




                                      33


                     With a copy to:      Calfee, Halter & Griswold LLP
                                          1400 McDonald Investment Center
                                          800 Superior Avenue
                                          Cleveland, Ohio 44114
                                          Attention:  Thomas F. McKee, Esq.

              (b)    If to Mark A. Bauman, to:   Mark A. Bauman
                                                 8106 Beck Road
                                                 Ottawa Lake, Michigan 49267

                     If to Patrick J. Flynn, to: Patrick J. Flynn
                                                 9478 Douglas Road
                                                 Temperance, Michigan 48182

                     If to Seller, to Seller in care of both Mark A. Bauman and
                     Patrick J. Flynn at their respective addresses as provided 
                     herein.

                     In each case,
                     with a copy to:      Wasserman, Bryan, Landry & Honold
                                          300 Inns of Court Building
                                          405 North Huron Street
                                          Toledo, Ohio 43604
                                          Attention: David L. Honold, Esq.

       9.2    BINDING EFFECT.

              This Agreement shall be binding upon and inure to the benefit 
of the parties hereto and their respective successors and permitted assigns.

       9.3    INCLUSION.

              In every place where it is used in this Agreement, the word 
"including" is intended and shall be construed to mean "including, without 
limitation".

       9.4    "SELLER".

              In every place where it is used in this Agreement, the word 
"Seller" is intended and shall be construed to mean, simultaneously, both (a) 
Northcoast/Texas, individually and severally, and (b) Northcoast/Kansas, 
individually and severally; PROVIDED, HOWEVER, that the representations and 
warranties of each Seller in Article 4 are made by that Seller jointly and 
severally with Shareholders, and the obligations of each Seller in Article 8 
are incurred by that Seller jointly and severally with Shareholders.

                                      34


       9.5    HEADINGS.

              The headings in this Agreement are intended solely for 
convenience of reference and shall be given no effect in the construction or 
interpretation of this Agreement.

       9.6    EXECUTION IN COUNTERPARTS; SIGNATURE PAGES.

              This Agreement may be executed and delivered in multiple 
counterparts, each of which shall be deemed an original, and all of which 
together shall constitute one and the same instrument.  This Agreement may be 
executed and delivered with separate signature pages with the same effect as 
though all parties had executed and delivered the same signature page.

       9.7    SEVERABILITY.

              In the event any part of Section 7.2 of this Agreement shall be 
found by a court of competent jurisdiction to be invalid or unenforceable for 
any reason, Seller and each Shareholder hereby grants to such court full 
authority and discretion, and hereby authorizes and requests such court to 
exercise all such authority and discretion as it may possess hereunder or 
under applicable law, to reform such provision to the end that Seller and 
Shareholders shall be subject to nondisclosure, noncompetition and 
noninterference covenants that are reasonable under the circumstances and 
enforceable by Buyer.  In the event any other provision of this Agreement 
shall be held unenforceable or invalid to any extent for any reason, such 
provision shall remain in force and effect to the maximum extent permitted, 
and the enforceability or validity of the remaining provisions of this 
Agreement shall not be affected thereby.

       9.8    AMENDMENTS, WAIVERS.

              No amendment to or waiver of any of the provisions of this 
Agreement, including this Section 9.8, shall be valid or enforceable unless 
such amendment or waiver is set forth in writing and signed by the party 
against whom enforcement of such amendment or waiver is sought or such 
party's authorized representative.  Unless otherwise expressly stated 
therein, each such amendment or waiver shall be effective only with respect 
to the specific instance in which it is given, and no such amendment or 
waiver shall constitute a waiver of any other provision hereof (whether or 
not similar), or a continuing waiver.

       9.9    NO THIRD-PARTY RIGHTS.

              Nothing expressed or implied in this Agreement is intended or 
shall be construed to confer on any person, other than the parties hereto and 
their respective successors and permitted assigns, any rights under this 
Agreement.

       9.10   ENTIRE AGREEMENT.

              This Agreement and the other agreements and documents to be 
delivered hereunder constitute the entire agreement among the parties 
pertaining to the subject matter 

                                      35


hereof and supersede all prior and contemporaneous negotiations, agreements 
and understandings of the parties.  There are no warranties, representations 
or other agreements between the parties in connection with the subject matter 
hereof except as specifically set forth herein or in the agreements or 
instruments delivered in connection herewith, and no supplement, 
modification, waiver or termination of this Agreement shall be binding unless 
executed in writing by the party sought to be bound thereby.

       9.11   SCHEDULES AND EXHIBITS.

              The schedules and exhibits referenced in this Agreement 
constitute an integral part of this Agreement as if fully rewritten herein. 
All references in this document to "this Agreement" and the terms "herein," 
"hereof," "hereunder" and the like shall be deemed to include all of such 
schedules and exhibits.

       9.12   TIME PERIODS.

              Any action required hereunder to be taken within a certain 
number of days shall, except as may otherwise be expressly provided herein, 
be taken within that number of calendar days; PROVIDED, HOWEVER, that if the 
last day for taking such action falls on a Saturday, a Sunday, or a day which 
shall be in Cleveland, Ohio, or New York, New York, a legal holiday or a day 
on which banking institutions therein are authorized by law to close, then 
the period during which such action may be taken shall automatically be 
extended to the next business day.

       9.13   GOVERNING LAW.

              This Agreement shall be construed in accordance with and 
governed by the laws of the State of Ohio, without giving effect to the 
choice-of-laws or conflict-of-laws provisions thereof.
                                          
           {The remainder of this page is intentionally left blank.}
              






                                      36


    IN WITNESS WHEREOF, the parties have executed and delivered this Asset 
Purchase Agreement as of the date first written above.

                                   NORTHCOAST OF TEXAS CRYOGENICS, INC.
                                          
                                          
                                   By:    /s/ Mark A. Bauman
                                       ----------------------------------------
                                          Mark A. Bauman, President
       
       
       
       
                                   NORTHCOAST OF KANSAS CRYOGENICS, INC.
                                          
                                          
                                   By:    /s/ Mark A. Bauman
                                       ----------------------------------------
                                          Mark A. Bauman, President
       
                                          
                                          
                                          
                                          /s/ Mark A. Bauman
                                    -------------------------------------------
                                    MARK A. BAUMAN
                                          
                                          
                                          
                                          /s/ Patrick J. Flynn
                                    -------------------------------------------
                                    PATRICK J. FLYNN
                                          
                                          
                                   
                                          
                                   NORTHCOAST ACQUISITION CORP.
                                   
                                   
                                   By:    /s/ James R. Sadowski
                                       ----------------------------------------
                                          James R. Sadowski,
                                          President and Chief Operating Officer

                                      37