Yancheng Leitefu Hydraulic Machinery Co., Ltd. mainly produces a full range of directional control valves, pressure control valves, and flow control valves with a diameter of 6-32mm and a pressure of 31.5Mpa, as well as three major valve products: REXROTH (Rexroth) high-pressure full series. At the same time, the company also produces various specifications and series of engineering oil cylinders, marine servo oil cylinders (end hinge swing cylinders, fork type oil cylinders), shearing machine oil cylinders, and bending machine oil cylinders. The company's hydraulic research institute also undertakes the design and manufacturing of specialized valves, valve groups, and hydraulic pump station systems required for industrial hydraulic automation.