TAT Technologies Ltd. provides solutions and services to the commercial and military aerospace and ground defense industries in the United States, Israel, and internationally. It operates through four segments: OEM of Heat Transfer Solutions and Aviation Accessories; MRO Services for Heat Transfer Components and OEM of Heat Transfer Solutions; MRO Services for Aviation Components; and Overhaul and Coating of Jet Engine Components. The company designs, develops, and manufactures heat transfer solutions such as pre-cooler and oil/fuel hydraulic heat exchangers, environmental control and power electronics cooling systems, and other mechanical aircraft accessories including pumps, valves, and turbine power units. It also provides MRO and OEM services for heat transfer and aviation components, operates a repair station, and overhauls and coats jet engine components. Formerly known as Galagraph Ltd., it changed its name to TAT Technologies Ltd. in May 1992, was founded in 1969, and is headquartered in Charlotte, North Carolina.