2026-Shangyu Group Co., Ltd.

ounded in 1983, Shangyu Group ranks among China’s leading valve manufacturers and a pioneer in anti-corrosion valves, listed as one of the 28 key supported valve brands in Yongjia County. Our headquarters is located in Oubei Town, Yongjia — the renowned Hometown of China Pumps & Valves. We operate two modern industrial parks in Yongjia and Yunhe, covering a production construction area of over 65,000 square meters. The group owns 5 subsidiaries with more than 1,000 staff, including 158 technical specialists and 3 professor-level senior engineers. We run 37 sales branches with hundreds of sales personnel covering all major Chinese cities, as well as markets across Europe, America, the Middle East and worldwide regions. Equipped with over 200 sets of world-class production and testing facilities including CNC machining centers, lathes, precision grinders and full-performance valve test centers, we have built an integrated industrial chain covering R&D, casting, forging, machining, assembly, domestic sales, international trade and after-sales service. Independent innovative technology, superior quality, standardized management and influential brand constitute Shangyu’s solid core competitiveness. We consistently invest in independent R&D. Our product ranges cover rubber-lined valves, PTFE-lined valves, resilient seated gate valves, water supply & heating valves, manufactured in compliance with GB, BS, API, ANSI, ASME, JIS, ISO, DIN and non-standard custom specifications. Our flagship anti-corrosion valves take a leading domestic position, with PTFE/rubber lined valves accounting for over 50% of the national market share. As one of Zhejiang’s earliest professional anti-corrosion valve developers, we have tackled core technical bottlenecks repeatedly to break reliance on imported lining and flue gas desulfurization technologies. Our self-developed products fill multiple domestic and provincial technical gaps and hold numerous national patents. We serve as a member of China Valve Technical Standardization Committee, participating in drafting multiple national standards. Our valves are sold nationwide and exported to Europe, America, the Middle East and beyond, widely adopted in petroleum, chemical, power, metallurgy, pharmaceutical, railway, construction, military, nuclear power, environmental protection, urban construction, fire control and water conservancy sectors, winning wide recognition and trust from clients. We maintain a complete quality assurance system, certified by ISO9001 quality management, ISO14001 environmental management, OHSAS18001 occupational health & safety, IQNet, API and EU CE. We hold the PRC Special Equipment Manufacturing License (TS pressure piping). Our products are supervised by Hefei General Machinery Research Institute under SINOMACH. We are an official member of China General Machinery Valve Association, designated production base of China National Chemical Equipment Corporation, member of China Chemical Anti-corrosion Association, supplier to Sinopec material market, first-tier supplier of CNPC, member of China Petroleum & Petrochemical Equipment Industry Association and designated supplier for State Grid power station fittings. We attach great importance to brand development, supported by profound corporate culture, dedicated craftsmanship, innovative thinking and a professional talent team. Our brand goal is to build China’s No.1 leading anti-corrosion valve brand in competitiveness, market share and service quality. We have been awarded Wenzhou Famous Brand Product, Top 10 Innovative Brands in China Water Industry and other honors. Operating with dedication and pursuing excellence for nearly 30 years, Shangyu Group has expanded from domestic to global markets, evolved from single valve manufacturing to complete supporting component production, and grown from independent operation to regional joint ventures. Shangyu shines as a bright star in Oubei, the Hometown of China Pumps & Valves along the Oujiang River.