<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS RESTATED EARNINGS PER SHARE AMOUNTS AND SUMMARY 
FINANCIAL INFORMATION FROM THE CONSOLIDATED FINANCIAL STATEMENTS FOUND IN THE 
COMPANY'S FORM 10-K FOR 1996 AND THE COMPANY'S REPORTS ON FORM 10-Q FOR THE 
SECOND AND THIRD QUARTERS IN 1996, AND IS QUALIFIED IN ITS ENTIRETY BY 
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED> 
<MULTIPLIER> 1,000
       
                                                                       
<PERIOD-TYPE>                   12-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996             DEC-31-1996             DEC-31-1996
<PERIOD-START>                             JAN-01-1996             JAN-01-1996             JAN-01-1996
<PERIOD-END>                               DEC-31-1996             JUN-30-1996             SEP-30-1996
<CASH>                                           4,302                   2,603                   4,308
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                   24,902                  36,144                  37,787
<ALLOWANCES>                                     1,680                   1,312                     920
<INVENTORY>                                     20,484                  15,878                  15,664
<CURRENT-ASSETS>                                63,098                  65,325                  67,763
<PP&E>                                          58,907                  49,392                  51,403
<DEPRECIATION>                                  21,438                  20,253                  20,777
<TOTAL-ASSETS>                                 101,424                  98,899                 102,328
<CURRENT-LIABILITIES>                           27,361                  42,790                  45,300
<BONDS>                                              0                       0                       0
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                            64                      53                      53
<OTHER-SE>                                      59,630                  39,070                  41,759
<TOTAL-LIABILITY-AND-EQUITY>                   101,424                  98,899                 102,328
<SALES>                                        135,182                  64,088                 102,449
<TOTAL-REVENUES>                               135,182                  64,088                 102,449
<CGS>                                          104,240                  49,224                  79,214
<TOTAL-COSTS>                                  104,240                  49,224                  79,214
<OTHER-EXPENSES>                                11,530                   5,065                   8,229
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                               2,189                     852                   1,597
<INCOME-PRETAX>                                 17,223                   8,947                  13,409
<INCOME-TAX>                                     6,819                   3,579                   5,363
<INCOME-CONTINUING>                             10,404                   5,368                   8,046
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                    10,404                   5,368                   8,046
<EPS-PRIMARY>                                     1.92                    1.02                    1.53
<EPS-DILUTED>                                     1.85                    0.97                    1.46