Winner Hydraulics Corp., which produces a variety of cartridge valves. Winner Hydraulics Corp. supplies proportional valve, pressure control valves, flow control valves, directional control valves, logic element valves, solenoid operated valves and manifolds. The valves can save space and weight which are easy to install and can be widely applied to industrial, mobiles and integrate circuits. Our products are of high quality and 100% tested. Winner Hydraulics Corp. also accepts custom orders.