we are specialized manufacturer of steel pipe,elbow, flange in China, our products have been passed API 5L, API 5 CT and iso 9001 .
Contact Person : Shirley Job Title : manager Telephone : Fax Number : Address : Nanhuan road, Yanshan County, Hebei, China Cangzhou, Hebei Fax : 86 - 317 - 6085912 Website : Visit website