Tingyu Group

We already built two plants in East China and Southwest China, which equip with more than 500 various of production equipments, and advanced special equipments for welding, thermal treatment, phosphatization and assembly, as well as the superior physical & chemical laboratory. We have been devoted to producing and selling industrial valves for 35 years, and the main products cover more than 300 models and 1600 specifications, including parallel dual-gate valve, flat gate valve, ball valve, butterfly valve, universal valve, special valve etc. The leading products are metal hard seal valves and various forged-steel valves. The valve working temperature is -196600; valve nominal pressure is PN0.6Mpa~25.0Mpa / 150Lb~2500Lb; valve nominal diameter is DN15mm~2000mm. With manual, pneumatic, electric or other driving methods, the valves are made of different materials of carbon steel, stainless steel, high-temperature steel, and low-temperature steel, which have been widely used in petroleum, chemical industry, natural gas, electricity, metallurgy, light textile, military industry and other fields. The valves have been exported to Europe, America, Southeast Asia, Sultan and other countries, which are reliable quality and well received by users. To guarantee product quality and service quality, we established perfect quality management and assurance system, and first obtained the ISO9001 International Quality System Certification, Environment and Occupational Health Safety Management System Certification, Manufacturing License of Special Equipment for Pressure Pipeline, Fireproof Certification of API607 and API 6FA for valves, EU CE Certification, Enterprise certification with Good Practice on Standardization, and Metrology Testing System Certification etc. About us|