Poly Pipeline Zhengzhou General Agent (China South City Building Materials Exchange Center Unit 10 Shop)

Yujianglong Tube Industry (China South City Building Materials Exchange Center 6A Unit Shop)

Jinniu Mountain Gas Water Heating Firm

Kangtai Building Materials LESSO Pipeline

France Fulite Pipeline (Henan Operating Center)

Jinniu Guanjinniu Floor Heating Thermostat (Wangzhiyun)