Nabtesco Corporation manufactures and sells equipment in the industrial, daily life, and environmental fields in Japan and internationally. It operates through Component Solutions, Transport Solutions, and Accessibility Solutions segments. The company offers precision reduction gears for industrial robots' joints; hydraulic equipment, such as traveling unit for crawlers, control valve for mini excavators, and swing unit for hydraulic excavators; railroad vehicle equipment, such as railroad vehicle brake systems, door operating units, test equipment, brake shoes, seat turning equipment, and snow removal devices; and aircraft equipment comprising flight control actuation systems and high voltage electric power distribution units. It also provides air dryers and wedge brake chambers for commercial vehicles, and hydraulic clutch master cylinders for passenger vehicles; engine remote control systems for vessels; automatic doors and platform doors for buildings; automatic filters/sealers for retort pouch foods; and intelligent prosthetic knee joints, electric wheelchairs, stair lift with a wheelchair, and rollator with a speed control system. Nabtesco Corporation was incorporated in 2003 and is headquartered in Tokyo, Japan.