Gudi Tube Industry (Jinling Mansion Shop)

Liansu Rifeng Dongguan General Regional Agent (Dongguan Jianghong Building Materials Co., Ltd.)

Maopai Pipeline (Xingfa Plumbing Equipment Firm)

Minjia Hardware and Building Materials (Yuting Fortune Center Branch)

Hufeng Building Materials (Zhiyelou Shop)

Liansheng Building Materials Purchase & Sale Department (Guanfu Road)