Hejin Sanitary Ware Building Materials Wholesale Exhibition Hall (Dongjia Shuinuan'er Shop)

Kangtai Tube Industry (Zijin Street Branch)

Rifeng Pipe (Zijin Street Branch)

Weixing Pipeline Tianjingguan (Zijin Street Branch)

Wanfeng Lianyou Tube Industry (Yanping Street Shop)

Kingbull Pipe Industry (Zijin Street Branch)