Lianggong Valve (China South City Storehouse)

Zhengzhou Xiahua Valve Supermarket (China South City Building Materials Trade Zhongxindian)

Shanghai Hugong Valve Factory (Group) Henan Office

Henan Hadian Valve General Agent (China South City Building Materials Exchange Center 4 Unit B Branch)

Yongxin Stainless Steel Valve Pipe Fittings

Zhongneng Automatic Control Valve Pipe Fittings Pneumatic Components (China South City 7 Unit A Unit Branch)