Wuliyao Industrial Park, Yanshan County, Cangzhou, Hebei, China

Our company has reached the requirements of the American Petroleum Institute API QMS, API 6H certificate and ISO9001 quality system authentication, and enjoys the qualification for independent import ...

beixin street, tangshan, hebei, China

Zhejiang Materials Industry International Co.,ltd.which was founded in 1999,which is located near the West Lake in Hangzhou . Our major shareholder, Zhejiang Materials Industry Group Corp., is one of ...

ZhiFangTou Industries Garden, CangZhou City, HeBei Province, China

we are a professional manufacturer to manufacture steel seamless pipes, tubes,and erw pipes. etc. and we are in a position to satisfy all of the requirements of our clients. you can reference our webs...