Tianjin Youfa Pipeline Technology Co., Ltd.

Tianjin Youfa Steel Pipe Group were founded on July 1st, 2000, with the headquarters location at largest welded pipe production base in China-Daqiuzhuang Village, city, which is a large-scale steel manufacturing enterprise producing many kinds of productsGALVANIZED STEEL PIPE ERW STEE ...

Telephone： 0086-22-58338803Address：Hongqiao District

Tianjin Gaoboli Trading Co., Ltd.

Tianjin Gaoboli Trading Co., Ltd is focus on different kinds of steel products, such as welded pipe, galvanized spiral square&rectangular seamless plate, etc. We also can customize products according to the customer&＃39;s request. Our have been manufactured API, ASTM, EN, BS, ISO, DIN and ...

Telephone： 86-22-83702582Address：Hi-Tech Information Square Building B-408, Nankai Dist

Wenzhou Yumao Trading Co., Ltd.

Wenzhou yumao trading co.,Ltd.Located in Electric business park,Wenzhou Avenue.Have convenietly traffic respectively from airport and railway station.We have our own factories, specialized manufacturing heavy duty connectors,insulation piercing connectors,cold pressing wiring ...