Development, design, production, processing, and assembly of: static hydraulic drive devices and hydraulic products, electronic combination instruments for vehicles, engine control and actuation devices for vehicles, electrical and power equipment, mechanical equipment, tools, and other components and products; provision of after-sales service, engineering application and consulting services for components and products; bolt tightening, flange connection management, and on-site machining engineering services; financial consulting services (excluding agency bookkeeping); information technology consulting services for computer software and hardware; entrepot trade; wholesale of similar goods produced by the company, commission agency (excluding auctions), import and export business, as well as import and export business of machined parts and heavy lifting equipment (excluding state-managed trade commodities; for commodities involving quota or license management, applications shall be made in accordance with national regulations). General items: leasing of mechanical equipment.