Saudi Aramco Oil Company fully reviewed the quality system and manufacture technical of Chengde

 

Recent years, with the development of foreign sales, international review and specification formulate working are more and more, get the access certification and review will exacerbate the weight of international markets developing.

 

Chengde will carry out comprehensively to sales markets at the beginning of 2016.

 

The working of markets investigation and review are in the process to American DOT、India NTPC、Chia-Russia gas pipe line and Tee joint.