Permanent Steel Manufacturing Co.,Ltd has been committed to being a major supplier of quality kinds of carbon steel pipe, stainless steel tube, hollow section, casing pipe, numerous types of piping equipments including Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc.As a factory,which specializing in the production, processing and sales of various steel pipes and pipe fittings Read more...
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe(LSAW Steel Pipe, SSAW Steel Pipe, ERW Steel Pipe, SMLS Steel Pipe, Coated Steel Pipe, Stainless Steel Pipe, etc) and pipe fittings designing, manufacturing, stocking and exporting in China. As one of the leading manufacturer of steel pipe products in China, Union Steel Industry Co., Read more...
