Our hydraulic pumps are manufactured with long lasting materials that can withstand the continuous wear of repeated pumping. Components are machined in advance CNC machining center to provide high precision matching during assembly. The mid-body is an extrusion molding which is produced by extruding machine (press power is 3600 Ton). Our shaft sleeves and oil sealing materials are selected from renowned OEM sources, so to achieve a high quality sealing capability to prevent oil leaking. All our products went through stringent quality control to ensure the standard meets the requirement for various major machinery such as Caterpillar^® and Komatsu^® series used in Construction, Forestry, Quarry and Mining industry. It is also applicable for equipments with same compatibility used in Marine, Oil and Gas industry.