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Diyuan Honors

We have passed the ISO 9001：2008 Certificate,QHSAS18001：2004 Certificate,QHSAS18001：1999 Certificate and so on.

ISO 9001：2008 Certificate

ISO 9001：2008                                        QHSAS18001：2004                   QHSAS18001：1999

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Contact:Mr.Ho (Marketing Diretor)

Diyuan Industrial Co Ltd.

Poly XinTianDi, Hi-Tech Zone(Western Zone),Chengdu, Sichuan Province, China

T: 028- 87868310
E: sales(at)apiwellheadsolution.com

About US

Diyuan specialized in machining and surface processing for valve parts,Wear Parts,Mechanical Seals parts which widely used for Oil&Gas Industry.
Call me! - Mr.Ho

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