Rifeng Pipe (Luoyang Avenue Shop)

Weixing Pipeline (Wanxing Street Shop)

Dongshun Hardware and Building Materials (Weixing Pipeline)

Zhongcai Pipeline (Interchange Quzhu Line No.2 Qiaodian)

Dingda Water Pipe (Luoyang Avenue Shop)

Xiexing Hardware, Plumbing Materials Firm