Zhongcai Pipeline (Tianjin Wanlian Pipeline Engineering Co., Ltd. Shop)

Ginde Plastic Industry (China North City E Unit Shop)

Rifeng Pipe (China North City E Unit Shop)

Yongshun Hardware & Electrical Material

Tianjin Xinhongsheng Hardware and Building Materials Co., Ltd.

LESSO Pipeline (Huabeicheng Ceramics Wholesale Base Shop)