Hebei Guosheng Pipeline Equipment Manufacturing Co.,ltd.
We are capable of manufacturing trader & exporter of various pipe fittings etc.
Address: Industrial Development Zone
Cangzhou Hebei China
Phone:86-317-8518000
Tianjin Ganquan Group International Trade Co., Ltd
We are leading manufacturer and exporter of casing/oil well pipe, the oil well pipe is a general designation of bushing, oil pipe, drill pipe, rectangle drill pipe, drill collar.
Address: Gate 3, Building No.1, Xinyuan Apartment, Nankai District
Nankai Tianjin China
Phone:86-22-23691320
Website: https://www.eindiabusiness.com/company/274135/tianjin-ganquan-group-international-trade-co-ltd.html