Dongming Valve Pipe Fittings (Zibo Municipal No.1 Dormitory Area Shop)

Jingcheng Valve Group Company Ltd.

Dongtai Valve Pipe Fittings Wholesale Center

Gas Valve (Zibo Municipal No.1 Dormitory Area Shop)

Bofeng Hardware

Shanghai Hu Gongfamen Manufacture Co., Ltd. (Zibo General Agent)