Zhejiang Taizhou Triunion Co. Ltd. as a subsidiary of Changzhou Hongtu Group, is a comprehensive company which mainly sells UOPV/CPVC/HDPE/PP/PPR/PERT/FRPP/PP-H/ABS pipes (various standards),pipe fittings, valves, PVC electrical insulation conduits,PVC water drainage pipeline with large size,and integrated water treatment integrated device as well as fittings for irrigation system. Meanwhile, we also manufacture and sale manhole civer & inspection chamber made of composite material.

Widely uesd in pipeline system such as municipal water supply, industrial processing water supply,municipal sewage treatment and recycling etc.as well as gas pipeline system,irrigation system, sanitary, electricity, building, rainwater collection etc. It being specialized in manufacturing and engaging in kinds of plastic pipe such as Polyethylene (PE) gas pipe, Polyethylene (PE) water supply pipe, electro fusion fittings, molded fittings, PE ball valve, PE/Steel transition fittings,HDPE silica-core pipe,HDPE doible and Inspection certificates from National Test Cemter of Polymer and Chemical Building Materlals General Administration of Quality Supervision. Inspection and Quarantine of P.R.China.Ministry of Health of P.R.China.Construction Department of heibei Province. The Central People's Government of P.R.China.Its priducts have markets in over 30 provinces and regions in China and other counties such as USA. Japan. UK.South Korea. Germany, Sudan.Argcntina.etc. countries and regions.

Headquarter is located in Changzhou，our main production base of pipes and pipe fittings, Meanwhile, we have many investments in production lines from USA. Germany with rich experience in developing and research as well as excekkent team. The production procedure is under ISO 9001 qualiyt management system. We are engaged in practice in related fields. Thus, we've gathered quite a lot experience in problem solving for our clients and providing the most cast-effcient solutions for our clomestic and oversea clients.