Shenzhen Shenlian Building Materials Co., Ltd. Liansu 1st Class Dealer

Shunchang Jinggai Wholesale

PE Jishui Tubing Pipe Fittings (Shenzhen Maoyuanhong Building Materials)

Rifeng Pipe (Shenzhen General Agent)

Lianxingshun Hardware and Building Materials Business Department

Gemei Building Materials Huqiangban Tanjingban Fangzhuangban