Changzhou Aipu Ultra High Pressure Hydraulic System Co., Ltd is foremost manufacture and supplier of a comprehensive range of highly efficient hydraulic products in China. The hydraulic products offered by us include hydraulic cylinder, hydraulic nut, hydraulic tensioner, hydraulic wrench, hydraulic pump, pressure gauge, hydraulic hose, hydraulic hose quick disconnect coupler and so on. The products are mainly used in bolts fastening and demolition of shipbuilding, petrochemical, power, metallurgy, bridge, railway and heavy machinery.