Jiangsu Zhanwang Pipe Co., Ltd., located in No.111 Basi Avenue, Jinhu Economic Development Zone, Jiangsu Province, ... OEM.Jiangsu Zhanwang Pipe Co., Ltd., located in No.111 Basi Avenue, Jinhu Economic Development Zone, Jiangsu Province, is ... type DN20 to type DN160) cold & hot pipe, PE-RT floor heating pipe and all pipe fittings, with annual ... and pipe fittings 50,000 tons. Sell PPR PE-RT ,PVC-U PIPE