ZANGZHOU HAILONG PIPE CO., LTD. produce the steel pipe of various specification.For example ASTM A106 GR.B,ASTM A53 GR.B and API 5L,ASME,JIS and so on.
Contact Person : Red Spider Lily Job Title : manager Telephone : Fax Number : Address : WULIYAO INDUSTRIAL ZONE,YANSHAN Cangzhou, Hebei Fax : 86 - 317 - 6396701 Website : Visit website