Macro Hardware and Building Materials Wholesale Department

Huaya Pipeline Jinggai Hardware and Building Materials Wholesale (General Agent)

Qiangqiang Hardware and Building Materials (Nanjing Yiwu Small Commodities Market Unit B Branch)

ERA Pipeline Lianxing Hardware and Building Materials (Youth Plaza Branch)

Nanjing Jinmin Building Materials Co., Ltd. Luowen Gangpifa

Haohang Building Materials Business Department