Kaiyuan Plastics Technology (Nantong) Co., Ltd: 20 years experience, professional pipe manufacture, customized service, manufacturing of PVC/PE/MPP/PPR pipes and fittings, pressure pipes for water distribution, agriculture irrigation, sewer pipes for underground drain, chemical industry, gas & mining pipe, ventilating pipes, geothermal heating pump system pipe, pipes for electrical and telephone cables protection, conduits pipes for electrical wiring installations.