The company has through ISO9001 quality system authentication, The products cover the whole fields of hydraulic components, and have already been widely applied in each trade. There are routine hydraulic pressure valves, proportional valves, cartridge valves, restrictive valves, explosion isolation proportional solenoid, radial piston eccentric hydraulic motors, internal gear pump, oil cooler, ect. Among them, the proportional pressing flow complex valve is classified as the national key new products and national-level Torch program project.