Yantai Kopack Hydraulic Machinery Co. Ltd was established in 1998, The main products are gear pumps, hydraulic valves, hydraulic power pack, hydraulic system and hydraulic power unit. We provide supporting services to these area like lift, car lift , forklifts, machine tools, injection molding machines, forging machines and hydraulic systems, shipbuilding etc. for many years. Our products are exported to Europe, North America, the Middle East, Southeast Asia and other countries.We get good evaluations from our customers for low price but high quality . We guarantee that our aim is not after service but zero fault of our products. We can provide the following products: 1. Hydraulic power pack : pump 0.28cc/r-9.8cc/r, rated pressure 8MPa-25MPa. 2. Hydraulic power unit : pump 11cc/r-110cc/r, rated pressure 20MPa. 3. DC hydraulic power pack : 500W-3KWDCmotor . We guarantee high quality ,the worlds lowest price .