Zhejiang Linglong Piping Systems Co., Ltd. specializes in the production of a variety high-grade brass valves, fittings and multilayer pipes. Our products have nine series, including PP-R piping systems, electroplate aluminum plastic compound tube adapters, water divider heater-supply ...
Telephone:86-575-87655328
Address:200 center road,diankou park,zhuji city,zhejiang province