Hongyun Hardware Mechanical and Electrical (Haohai Goods & Materials Trade City Shop)

Yongfa Valve Daquan (Haohai Shop)

Hongyuan Fire Fighting Water Heating Building Materials One-stop Purchase Center (Haohai Shop)

Hengyu Water Heating Fire Fighting (Haohai Goods & Materials Trade City Shop)

Xinkesheng Hardware and Building Materials Screw Wholesale Department

Xinsheng Hardware Electric Tools (Hao Haibei 8 Unit Shop)