The company has successful become a first class supplier for CNPC & SINOPEC purchas- ing network with high quality product,strong manufacturing ability and excellent technical service since it put into production, products widely sold to many domestic oil field and abroad such as United state ,Canada, UK ,French, Singapore Philippines etc. and get the customer’ s affirmation and high reputation.

In July 2011 we passed the Northeast limited certification audit and access to ISO9001 quality management system certification (number: 01011Q10249R0S).

In August 2011, the company passed the American Petroleum Institute (API) audit and also obtained the right to the use of the monogram (API 5CT-1362).