Oujin Tube Industry (Zhongcai Pipeline PE Pipe Fittings Operating Center)

ERA Pipeline (PE Bowenguan. PE Gangsiwang Gujiaguan. mpp Dianliguan. Gelei Tubing. Pipe Fittings)

Hebei Bohai Pipeline Wantou Falan Valve

Chaojiuhong Building Materials

Stainless Steel Pipe Fittings (Suzhou Mechanical Electrical Hardware City Shop)

Xiaoyang Building Materials Wholesale (Suzhou Mechanical Electrical Hardware City Shop)