Hydraulic Cylinder, Hydraulic Valve, Hydraulic Oil Tank manufacturer / supplier in China, offering Dump Truck Hyva Hoist Tipping Telescopic Hydraulic Cylinder for Trailer, Hyva Alpha Type Front-End Telescopic Hydraulic Cylinder for Tipper and Dump Truck, Junfu Piston Telescopic Hydraulic Cylinder Long Stroke Hydraulic Cylinder Used for Dump Semi Trailer Custom Hoists Mobile Cylinder and so on.