We are the main manufacturer of high quality Fiberglass Reinforced Plastic Pipes(FRP/GRP pipes) in China from 1995. With over 8 standard computer-controlled production lines imported from USA and Italy, our products enjoy popularity at home and abroad. We supply various diameter and length with different pressures, pure FRP/GRP pipes and FRP pipes with sand inclusion,FRP/GRP jacking/top pipes,FRP pipe fittings(such as Elbow,Reducer,Flange,Tee.etc) and Cable Ducts Fabricated from Fiberglass as well. Please check our website www dot njzhongtai dot com,mail to njzongtai at gmail dot com