Dunyun Valve Shandong General Agent

Shanghai Biaoyi Valve (Shanghai Kaiweixi Valve) Co., Ltd.

Yuanda Valve Shandong Sales Agency (Jinan International Hardware & Electromechanics City Shop)

Jinan Hutong Valve Co., Ltd. (Jinan International Hardware & Electromechanics City Shop)

Jinan Tianqiao Tongda Hardware and Water Heating Equipment Business Department

Shandong Amico Valve Co., Ltd.