About Permanent Steel Manufacturing Co.,Ltd
seamless pipe and welded pipe manufacturer & supplier
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, 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 size
enterprises, headquartered in Hunan, the production base is located in Shandong and Tianjin. For more
information, please refer to: https://www.permanentsteel.com
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