EXHIBIT 10.19

[ENGLISH TRANSLATION]

SPORTS GROUND LAYING CONTRACT

I. Parties to the Contract

Party A: Baoding Tianwei Yingli New Energy Resources Co., Ltd.

Party B: Baoding Yingli Municipal Public Facilities Company

II. Specifications, Engineering Quantity and Price (to be calculated based on
the actual area after the completion of construction)

Thickness Area Unit Price Total Price
Project Name (mm) Color (m(2)) (Yuan/ m(2)) (Yuan)
------------ --------- ------------- ------ ------------ -----------

Polyurethane Plastic Basketball Court 8 Red and Green 608 135 82080
(Granular Resin Coat)

Total [INFORMATION MISSING IN THE
ORIGINAL DOCUMENT]

III. Project Schedule:

Based on the situation of the foundation (whether suitable for plastic coat
laying), _________ [INFORMATION MISSING IN THE ORIGINAL DOCUMENT] will
access the site, and complete the construction within twelve (12) effective
calendar days (any day on which the work has been stopped as a result of
rain, damp weather, noncompliant foundation shall be deemed as an
ineffective calendar day).

IV. Quality Requirements:

The project shall be in compliance with the national standard GB/T14833-93
to allow standard sample acceptance, and the construction shall be carried
out in strict compliance with the Construction Organization and Design
Plan.

V. Warranty Period

The warranty service shall be made available with respect to the plastic
sports ground under proper use free of charge for three (3) years after the
completion of construction; in the event of any improper use or any other
damage, the maintenance fees shall be collected at cost; and lifetime
maintenance is available.

Party B shall be responsible for renovating the plastic coat in the event
of any quality problems (except as caused by the foundation), such as
fading or cracking.

VI. Payment Terms

1. Upon execution of this contract, Party A shall pay 30% of the total
project payment as down payment to Party B; Upon delivery of the materials
to the construction site, Party A shall another 30% of the total project
payment to Party B; Upon completion of laying of bottom plastic, Party A
shall 20% of the total project payment to Party B; Upon completion of
construction, Party A shall organize the acceptance and once the project
has passed the acceptance test, Party A shall pay up the total project
payment. (A quality assurance deposit equal to 5% of the total amount
calculated based on the actual area after the completion of construction
shall be retained and be paid in full at one time one (1) thereafter during
which there shall have been no qualities problems).

2. Party A shall organize the acceptance within three (3) days after the
completion of construction. The ground shall not be used prior to the
acceptance, and the acceptance shall be deemed by Party B to have been
completed in accordance with the quality requirements of Party A once the
ground has been used.

VII. Responsibilities and Duties of the Parties

Party A:

1. To provide or confirm the construction drawings and the relevant
materials relating to the site; and provide qualified foundation.

2. To provide water and electricity free of charge and facilitate the
construction.

3. To organize the maintenance of construction site; and organize the
acceptance of the project in a timely manner.

Party B:

1. To ensure the construction progress as agreed in the contract.

2. To carry out the safe and civilized construction in accordance with
the design and process requirements.

3. To implement a product return visit system and perform good
after-sales work.

VIII. Liability for Breach

1. Party A and Party B shall strictly implement this contract upon
effectiveness thereof. Neither Party A nor Party B may terminate this
contract at

its sole discretion; otherwise the terminating party shall pay 20% of the
total contract price to the other party as compensation.

2. In the event that Party A fails to make any payment on the date provided
herein, it shall pay 0.1% of the total contract price for each day on which
such payment has been delayed to Party B as compensation.

3. In the event that Party B fails to complete construction according to
the construction schedule, it shall pay 0.1% of the total contract price
for each day on which such construction has been delayed to Party A as
compensation.

IX. Project Site:

X. This contract shall be executed in two (2) original copies, and come into
effect on the date on which this contract has been signed and sealed by
Party A and Party B.

XI. Anything not addressed herein shall be solved by Party A and Party B
through consultation.

Party A Party B

Name (Seal): Name (Seal):
Baoding Tianwei Yingli Baoding Yingli Municipal Public
New Energy Resources Co., Ltd. Facilities Company
Address: ____________________________ Address: 722 Cuiyuan Street, Baoding
High-tech Industrial
Development Zone
Attorney-in-fact: Attorney-in-fact:

/s/ Wang Junqing /s/ Di Limei
- ------------------------------------- ----------------------------------------
Telephone: __________________________ Telephone: 0312-3118830
Bank: _______________________________ Bank: Baoding Jianhua Sub-branch, ADBC
Bank Account: _______________________ Bank Account: 50-580101040005393

Date of Execution: May 15, 2006

PURCHASE ORDER CONTRACT
BAODING YINGLI MUNICIPAL PUBLIC FACILITIES COMPANY

Purchaser: Baoding Tianwei Yingli New Energy Resources Co., Ltd.

No. Description of Product Specification Quantity Unit Unit Price Amount Remarks
--- --------------------------- ---------------- ------------------------ ------------ ---------- ------ -------

01 Standard Basketball Stand 2 set 5400 10800

02 Plastic Net 85 m(2) 110 9350

03 Reflective Fence 12 piece 75 900

04 Warning Board 1 piece 480 480

RMB (in Words) Twenty One Thousand Five Hundred and Thirty Yuan

Agreed Time of Delivery Prior to September 10, 2006
Proposal
Payment Terms Payment shall be made upon arrival and acceptance of the goods.

Note Warranty Period: One Year.

Transportation Site Select Transportation Automobile [X], Train, Plane, Ship,
Method Express Delivery

Consignee Consignee'
Telephone No.

Notes: 1. This Contract shall be executed in two original copies with each of the purchaser and the supplier
holding one copy thereof.

2. This contract shall come into effect once signed and sealed by the parties, and shall be
terminated upon completion of implementation thereof and after the goods have been delivered and
the payment has been made.

3. Invoice VAT Invoice

4. Representative of Purchaser /s/ Wang Junqing Representative of Seller /s/ Di Limei
---------------- ------------

5. Telephone Cell Phone

6. Address Address 3055 Fuxing Zhong Road, High-tech
Industrial Development Zone

Contract Execution Date: September 8, 2006
Baoding Yingli Municipal Public Facilities Company (Corporate Seal)

Company's Telephone: 0312-3118830 3394340
Bank: Jianhua Sub-branch, Agricultural Development Bank of China (ADBC)
Bank Account: 50-580101040005393

PURCHASE ORDER CONTRACT
BAODING YINGLI MUNICIPAL PUBLIC FACILITIES COMPANY

Purchaser: Baoding Tianwei Yingli New Energy Resources Co., Ltd.

No. Description of Product Specification Quantity Unit Unit Price Amount Remarks
--- --------------------------- ---------------- ------------------------ ------------ ---------- ------ -------

01 Court Lamp 10m 4 set 9600 38400

(Each lamp has 6 projecting lamps (Philips) for standard court with galvanized and plastic sprayed
lamp posts. The construction cost is included.)

RMB (in Words) Thirty Eight Thousand and Four Hundred Yuan

Agreed Time of Delivery 2006
Proposal
Payment Terms Payment shall be made upon arrival and acceptance of the goods.