Manufacturing of auto parts and accessories; wholesale of auto parts; sales of mechanical parts and parts; manufacturing of motorcycle parts; retail of auto parts; research and development of auto parts; processing of mechanical parts and parts; manufacturing of gears, gear reducers, and gearboxes; sales of gears, gear reducers, and gearboxes; sales of bearings, gears, and transmission parts; manufacturing of bearings, gears, and transmission parts; sales of lubricants; import and export of goods; import and export of technology. Licensed projects: power supply business; power generation business, power transmission business, power supply (distribution) business.