Zhongcai Pipeline

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

Jinan Haoxin Tube Industry Co., Ltd.

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

Fire Fighting Valve Pipe Fittings Steel Tube

Jinan Jianhua Hardware Mechanical and Electrical Market (Lishan North Road)