Shanghai TU-POLY Industrial Co., Ltd, as a subsidiary of Changzhou hongsheng Group with Stock Code:836295 mainly products: pipes fittings & thermostat valves, integrated water treatment integrated device as well as irrigation system.Widely used in pipeline system such as civil, swimming pool, etc. as well as hydraulic work system, sewage disposal system, gas pipeline system, irrigation system, road administration, sanitary, heating, cooling, electricity, building, Ground Resource heat pump, etc., our products are sold to Europe, America, southeastern Asia, Middle East etc.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 excellent team. All products are under ISO 9001 quality 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 cost-efficient