Aerospace Industrial Development Corporation engages in the development, manufacturing, integration, assembly, and testing and verification of aircraft systems and parts in Taiwan and internationally. It provides military aircrafts and helicopters, commercial aircrafts, and aero/industrial engines. The company also engages in the OEM/ODM of commercial aircrafts and helicopters, including cockpits, rear fuselages, pylons, horizontal stabilizers, empennages, door assemblies, and composite panels; and commercial aircraft engines, such as case parts, structural castings, airfoil parts, module assemblies, and maintenance services, as well as design, stress/fatigue analysis, part substantiation test, and prediction analysis of commercial auxiliary power unit installation kits. In addition, it provides railway system design, manufacturing, maintenance, and consultancy services; education and training facilities and administrative support services; system integration services; maintenance, expeditious repair, and design consultancy services; flight services; and information technology system integration services. Further, the company offers aircraft maintenance and avionics services, including flight line operations, intermediate, and depot level maintenance; engineering and development of software products; and instrument and electronics repair, accessories and avionics test equipment maintenance, harness fabrication and maintenance, avionics repair/overhaul, production of avionic systems, and logistic support services. The company was formerly known as Aero Industry Development Center. Aerospace Industrial Development Corporation was founded in 1969 and is headquartered in Taichung City, Taiwan.