Manufacturing of generators and generator sets; sales of generators and generator sets; sales of automobiles; energy storage technology services; manufacturing of power transmission, distribution, and control equipment; manufacturing of material handling equipment; sales of material handling equipment; sales of new energy vehicles; sales of batteries; research and development of emerging energy technologies; manufacturing of new energy original power equipment; sales of new energy original power equipment; manufacturing of automotive parts and accessories; wholesale of automotive parts; manufacturing of power distribution switchgear equipment; sales of power distribution switchgear equipment; manufacturing of mechanical and electrical equipment; sales of mechanical and electrical equipment; repair of electrical equipment; sales of electrical equipment; manufacturing of specialized equipment for environmental protection; sales of specialized equipment for environmental protection; research and development of motors and their control systems; sales of lubricating oil; wholesale of hardware products; retail of hardware products; leasing of mechanical equipment; technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; information technology consulting services; manufacturing of power facility accessories; sales of power facility accessories; operation of wires and cables; import and export of goods; sales of special equipment; leasing of special equipment; manufacturing of intelligent vehicle equipment; sales of intelligent vehicle equipment; manufacturing of containers; sales of containers; manufacturing of pumps and vacuum equipment; sales of pumps and vacuum equipment. Licensed items: installation, repair, and testing of transmission, supply, and receiving power facilities; construction engineering construction; electrical installation services; road motor vehicle production.