Kaiwei Valve (Futian Business & Living Building Shop)

Hecheng Hongtian Building Materials Firm Jianghai Branch

Tianjin Tanggu No.1 Valve Plant Boshiwei Valve Guangdong Sales Center

Jingzhiyuan Metal Material Co., Ltd.

Romanjoy Building Materials (Jiangbei Road Branch)

Lianwei Building Materials (Jiangmen Jianghai Jiaobei North to Health Center)