Chance Hydraulics Co., Ltd. was established in 2009 and designated as a professional manufacturer of hydraulic pump,valves,coolers in China.On the basis of the key equipments of high-precision CNC rotor slot grinding machine, high-precision CNC stator profile grinding machine, vertical machining centre, fully-automatic intelligent testing equipment, etc,we offer high quality products and seek development with innovation,develop mechanical products of high-tech level and high additional value.