Built in 1976. Chumen Sealed Parts Factory was the professional manufacturer of all kinds of sealing gaskets. And is one of the member of the suppliers′web. which is belonging to the China Petroleum&Chemical Corporation. China National Petroleum Corporation. and China National Chemical Equipment Corporation. The factory has passed the authentication of AQSIQ, the Number of Manufacturing License is TS2710219-2008. We also gained the ISO9001:2000 certificate, the registration number is Q031554(2000).

The factory covers an area of 11, 000 square meters, there into 7, 600 square meters of...

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