Wuxi Shuangyun Welded Tube Factory

[ Manufacturer Trader ]Main business are Welded tube, Steel sections, Nonstandard metal structure part.

Shanghai Roc-master Hardware Co., Ltd.

[ Manufacturer Trader ]Main business are Purple copper pipe, Pipe fitting and flange.

Tianjin Wanquan Group Corp.

[ Manufacturer Trader ]Main business are Steels, Welded tube, Copper bar, Bicycle parts.