Hebei Shenatian Group Seamless Steel Pipe Co., Ltd. Xyoo 1990, wb nrhiav phau tswv mus rau hauv lub nroog Cangzhou City. Tus nrhiav tau 85,000 meters thiab muaj 200 plhom leejtwg RMB. Lub sijhawm tau ntaus thawj, lub koom haum nrhiav tau nrhiav kev sijhawm, thiab tej kev sib txwj lawd. 1S09001 Quality Management System, 1S014001 Environmental Management System, OHSAS 18001 Occupational Health and Safety Management System Department, American Petroleum institute APl 5L, APl 5CT thiab lwm nqes, Production of "Yilin" thiab "STWFG" Tsis tas li ntawd xwb. Kuj lub koom haum nrhiav tau nrhiav 300,000 lub twg.