Freedom Steel International Ltd

Freedom Steel International is a professional Pipe manufacturer of Carbon and Boiler Tubes by Cold Drawn in China , We have the shortest lead times worldwide. offers full line Seamless Alloy to meet ASTM ASME DIN EN Specifications for Tubes, Heat Exchanger Structural Tube, Stainless Pipe, etc. ...
Telephone:86-512-58001040 Address:No.337,renming road,tangqiao town, zhangjiagang, jiangsu, China

Tianjin Tiangang Special Petroleum Pipe Manufac...

We are Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd, with over 10 years' experience in manufacturing and selling casing tubing according to API-5CT standard from: 5-1/2''(139.7mm)---20''(508mm) , end type:BTC/ LTC/ STC Steel ...
Telephone:86-22-28593336 Address:Tianjin, Tianjin, China
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