Cangzhou zhongyi valve co., ltd? is located at NanPi ? foundry Hometown of China, As a professional in precision casting and maching stainless steel valves fittings manufacturer. We have quality testing device FSQ spectrum analyzer,ensuring hing efficiency quality, we passed ISO ...
Telephone:86 - 0317 - 8316606
Address:Nanpi Economic Development Area,Hebei Cangzhou Hebei 050000 China