Hangzhou Sanlian Power Station Auxiliary Equipment Co., Ltd. was restructured into a joint-stock company in 1994, and established Hangzhou Sanlian Valve Co., Ltd. With a history of many years, we specialize in the production of desuperheating and pressure-reducing devices, various control valves, and industrial automation control systems. We are among the earliest enterprises to pass the safety registration for pressure pipeline components and obtain manufacturing licenses for special equipment (desuperheating and pressure-reducing devices, various control valves).Our factory has actively collaborated with institutions such as the Zhejiang University's Chemical Machinery Institute, Hangzhou General Machinery and Electrical Institute, and Shanghai Electrical and Mechanical Research Institute in the development of new products, and has introduced advanced foreign technology. We have developed products that meet the actual needs of Chinese corporate users, providing cutting-edge techno...