Hunan Great Steel Pipe Manufacturing Co., Ltd. monga akatswiri opanga zitsulo, tagulitsa mafakitale asanu ndi limodzi ku China, omwe ndi Hunan Great Steel Pipe Co., Ltd., Hunan Longshengda Steel Pipe Co., Ltd., Hebei Changfeng Steel Tube Manufacturing Group Co., Ltd., Guangzhou Juyi Steel Pipe Co.,Ltd,Cangzhou City Sined Steel Pipe Group Co.,Ltd. ndi Liaoyang Xingde Large Steel Pipe Plant. Zogulitsa zathu zazikulu ndi mapaipi opanda zitsulo, ERW, SSAW, LSAW mapaipi okhala ndi mphamvu yopangira 2,000,000MT pachaka.
Hunan Great Zitsulo chitoliro Co., Ltd ali mayiko awiri apamwamba mlingo 3PE chitoliro ❖ kuyanika mizere kupanga, amene ndi akatswiri kupanga 2PE, 3PE, 2PP, 3PP, FBE odana ndi dzimbiri zitsulo chitoliro, panthawiyi, kupanga ndi processing wa simenti matope alimbane zitsulo chitoliro. dzimbiri, polyurethane thovu m'manda chitoliro, pamene kupanga ethylene mndandanda wa zokutira odana dzimbiri, IPN8710 kumwa zokutira poizoni odana dzimbiri, dzimbiri kutentha kwa organic zokutira mndandanda, akiliriki angapo zokutira odana ndi dzimbiri. kampaniyo ili ndi likulu olembetsedwa 30 miliyoni ndipo ili m'chigawo cha Yuhua, Changsha City, Province la Hunan. Ndi malo opangira zitsulo zozungulira kwambiri ku Central ndi South China. Kampaniyo yadutsa ISO9001: 2000 Quality Management System Certification, ISO14001: 1996 Environmental Management System certification, certification ya zida zapadera zopangira zida ndi ziphaso zina, idakhazikitsa dongosolo lokhazikika lazinthu zowongolera, ladzipereka kumanga zokolola zambiri, zitsulo zogwira ntchito kwambiri. kupanga maziko, Ndipo pang'onopang'ono kukhala ndi luso lodziyimira pawokha komanso lotsogola kuti likwaniritse zosowa zazikulu zamakasitomala ndikupititsa patsogolo kupikisana kwakukulu kwa msika.
M'tsogolomu, kampaniyo idzapitirizabe kutsatira mfundo ya“kupanga phindu kwa makasitomala”ndi kugwirizana moona mtima ndi mabwenzi ochokera m'mitundu yonse. Ndife okonzeka kuyesetsa kwambiri kuti tigwirizane ndi nthawi yayitali ndi mapaipi apamwamba kwambiri komanso apamwamba kwambiri.