Shuangheng Valve Group Co., Ltd located in Jinshan Industrial District, Shanghai, is mainly specialized in research and development of general and large diameter valves which are used in high-temperature, high-pressure, ultra-low temperature and other special working conditions. Shuangheng Valve with more than RMB 200 million registered capital paid has been engaged in the valve trade for many years. The Company focuses on improving the manufacturing and innovation abilities of special valves used in harsh working conditions and committing to provide customers with a complete set of fluid control solutions. The Company is a large-scale valve company with a collection of scientific research, development, testing, manufacturing and sales.

For the products, the Company has mainly six categories and more than 1,000 specifications. On the basis of conventional valves, dozens of patented high-end special valves have been designed, including high pressure hydrogen valve, special cryogenic valve, high temperature and high-pressure oxygen valve, natural gas control valve, molten salt valve, pigging launcher receiver valve, hard-fault hard ball valve, low-temperature open spherical gate valve and emergency shut-off valve. The special valves produced are widely used in the harsh industrial environment, in which the working condition can reach up to 1000℃ high temperature, 4500LB high pressure, -196℃ ultra-low temperature or high granules (such as mining industry, coal chemical industry, chemicals, and other granule transporting site). The main materials used are: cast iron, carbon steel, forged steel, stainless steel, chromium molybdenum steel, low temperature steel, dual phase steel, Hastelloy C, Monel etc. The products cover a wide range of industries including chemicals, coal chemicals, power plant, metallurgy, heating power, LNG, paper-making, water conservancy, building, fire protection and other industries.

The Company has a good enterprise standard management system and modern electronic detection systems and uses resource management system and ERP system to manage the factory to realize the production professional, automated and standardized. The Company insists on scientific and technological innovation as an important goal of enterprise development, set up Valve R&D center, three-dimensional simulation manufacturing design system, valve inspection center and special valve testing platform like hot state test for high-temperature valves and subzero test for cryogenic valve and cooperates with East China University of Science and Technology(ECUST) for long-term R&D, which continuously optimizes the product structure and performance and guarantees the quality and speed of high-end special valve R&D production.

The Company had the honor to win the Shanghai Famous Brand, Shanghai Top 100 Private Enterprises, Specialized New Enterprise of MIIT, Shanghai High-tech Enterprise, Shanghai Specialized New Enterprise, Shanghai Municipal Enterprise Technology Center,Shanghai Jinshan Expert Workstation, Gazelle Enterprise of Jinshan Shanghai, Patent Demonstration Unit of Jinshan Shanghai, Technology Standardization Test Unit of LNG Cryogenic Valves for Storage and Transportation, etc. Meanwhile the Company obtained the special equipment manufacturing and production license "TS A1/A2/B", China Compulsory Certification, Sanitary Permit for Products Involving Safe Drinking Water, API6A/API6D/API600/API602 Certifications, API Fire Test Certificate, SIL 3 Functional Safety Verification, the European Union CE Certification, Russia EAC Certification, Germany TUV Certification, IS09001 International Quality System Certification, ISO14001 Environmental System Certification, ISO045001 Occupation Management System Certification, ISO10012 Measurement Management System Certification, Epec Product Quality Certification of Sinopec, AAA Credit Enterprise Certificate, Contract Trustworthy Company, etc.

At the same time, the Company becomes qualified network supplier of Sinopec, PetroChina, CNOOC, CNAF, CNNC, China Energy, ChemChina, China National Chemical Industry, Power China, CEEC, CWE, China Three Gorges Corporation Baowu Group, HBIS, Shougang Group, Ansteel, Shagang Group, China Minmetals Corporation, CREC, CSCEC, CCCC, CSIC, China North Industries Group, China Paper, China Coal, China Gas, Enn Group, China Resources, Hangzhou Oxygen Plant Group, China Huanqiu Constructing & Engineering, China Tianchen, Sedin Engineering, East China Engineering Science & Technology, Wuhuan, Hualu Engineering & Technology, Water Authorities around China, Thermal Group and other large groups.

The Company actively participates in the Economic Development of One Belt and One Road advocated by the state and products are exported to over dozens of countries and regions such as Europe, North America, the Middle East, Southeast Asia and Africa. High-quality products and efficient after-sales service have won praise and trust from customers at home and abroad. The Company adheres to the enterprise spirit of "Harmonious, Modest, Truth-Seeking, Pragmatic and Innovative" and the business philosophy of “Market-Center” to constantly provide the customers with good services.

Shuangheng Valve Group sincerely invites all users to work together for mutual benefit and win-win cooperation!