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 pi...

Kcm Special Steel Co., Ltd we are Manufacturer & Supplier of Stainless Steel Pipe and Tube and Fittings ( elbow, tee, Reducer, Cap, Cross, Flange ) in China wenzhou city 1. Mater...