Zhongcai Pipeline

Tubing Pipe Fittings (Jinan International Hardware & Electromechanics City Shop)

Taizhou Taili Tube Industry LESSO Pipe Industry (Huangtai Decoration Materials Market Shop)

Chongwang Tube Industry

Huaxicun PE Tube Industry (Jinan International Hardware & Electromechanics City Shop)

Shandong Yuete Tube Industry (Shandong Hardware Market Branch)