Zhongcai Pipeline

Jinan Haoxin Tube Industry Co., Ltd.

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

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

Cable Qiaojia JDG Guan (Jianhua Branch)

Rifeng Floor Heating Thermostat Weixing Pipeline