Exhibit 3
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k) under the Securities Exchange Act of
1934, as amended, the persons named below agree to the joint filing on behalf of
each of them of a Statement on Schedule 13D (including amendments thereto) with
respect to the common stock of China Auto Parts, Inc. and further agree that
this Joint Filing Agreement be included as an Exhibit to such joint filings. In
evidence thereof the undersigned, being duly authorized, hereby execute this
Agreement this 31st day of May, 2004.
/s/ LiYungao
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Li Yungao
DOUBLE UNITY INVESTMENTS LIMITED
By: /s/ Li Yungao
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Li Yungao, President