Shandong Kaiweixi Valve Whole Set Co., Ltd.

Shanghai Hugong Valve Factory (Jinan International Hardware & Electromechanics City Shop)

Shanghai Lianggong Valve Jinan Office

Shanghai Biaoyi Valve Co., Ltd. Shandong General Agent

Yuanda Valve Group Shandong Branch

Tianjin Valve Falan Heating Unit Wantou (Jinan International Hardware & Electromechanics City Shop)