LESSO Pipeline Kingbull Floor Heating (Kaifeng Haode Trade Guangchang Branch)

Rifeng Pipe (Haode Building Materials Dongqu Branch)

Wanfu Electricity Water & Heating Materials Supply Station

Kingbull Pipe Industry (Kaifeng Haode Trade Guangchang Branch)

Jinggai Pipeline

Ginde Plastic Industry (Fanglin Yipin South Area Branch)