Zhuji Jiangcheng Machinery Co., Ltd. specializes in the production of a variety of high-grade brass valves, brass fittings and multilayer pipes. Our products divide to nine series: PP-R piping systems, electroplate aluminum plastic compound tube adapter series, brass aluminum plastic compound tube adapter serious, water divider systems, heater-supply pipe systems, PE-X supply water systems, Aluminum-plastic PP-R systems, valves systems and thread &solder copper alloy fittings.