Nabtesco Corporation manufactures and sells industrial machinery and components, including precision reduction gears, hydraulic equipment, railway vehicle brake systems, aircraft equipment, and automatic doors, in Japan and internationally. Its product lineup also covers air dryers and brake chambers for commercial vehicles, electric compressors for electric buses, marine vessel equipment, prosthetic knee joints, rollators, and power assist units for wheelchairs. The company additionally provides condition monitoring and diagnostic services for wind turbines, wireless power and charging systems, and designs, manufactures, maintains, and repairs packaging machines, 3D model creation devices, and textile machines. Nabtesco Corporation was incorporated in 2003 and is headquartered in Chiyoda, Japan.