Established in 1979, Hydraulic Specialists Inc. is a remanufacturer of hydraulic components, such as pumps, motors, valves and presses. Based in Oklahoma City, Okla., it operates a 50,000-square-foot repair and warehouse facility. The company remanufactures a wide range of OEM (original equipment manufacture) lines, such as Oilgear, Denison, Rexroth and Vickers. It specializes in units of the OEM's deem OBSOLETE. In addition, the firm offers customers various services, including repair/exchange/outright units, standard/rush/expedited repair options, current/obsolete models and many more.