Haisung Aero-Robotics Co., Ltd. engages in the development of decelerators and gears. Its products include decelerators for escalators, elevators, stages, and parking, geared motor reducers, precision gears, wind power generators, gondola systems, turning gear apparatus, and load testers. The company was founded on March 3, 1997 and is headquartered in Incheon, South Korea.