Shanghai Lixin is one of the first enterprises to produce hydraulic components and systems in China, and its development history of more than 50 years is also a historical confirmation of China's hydraulic industry. In the 1980s, Lixin Hydraulic introduced German advanced hydraulic valve technology, and constantly improve the ability of independent innovation, research and development and production of pressure, flow, direction of three types of industrial hydraulic valves and hydraulic systems, of which high-precision servo, proportional valves with excellent performance widely received attention and praise. Products are widely used in injection molding machine, die casting machine, metallurgy, offshore equipment, wind power, cement and other high-speed precision industrial fields.