General Projects: Generator and generator set manufacturing; Sales of generators and generator sets; Motorcycle and spare parts wholesale; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; New energy vehicle sales; Motorcycle and spare parts retail;Motorcycle parts manufacturing; Energy storage technology services; Sales of new energy vehicle electrical accessories; Motorcycle and parts research and development; Emerging energy technology research and development; Sales of new energy vehicle production and testing equipment; Auto parts retail; Auto parts wholesale; Car decoration products sales; Auto parts research and development; Auto parts and accessories manufacturing; Sales of new energy vehicle battery replacement facilities;Agricultural machinery manufacturing; Tram sales; Machinery and equipment rental; Sales of power electronic components; Electronic component manufacturing; Electronic components wholesale; Electronic components retail; Electric dynamometer motor sales; Motor Manufacturing; Electric dynamometer motor manufacturing; Sales of micro motors and components; Power electronic components manufacturing; Charging pile sales; Battery Sales; Battery Manufacturing; Other electronic device manufacturing; Sales of intelligent power transmission, distribution and control equipment; Power transmission, distribution and control equipment manufacturing; Battery spare parts sales; Motor vehicle charging sales; Charging control equipment rental; Sales of photovoltaic equipment and components; R&D of distribution switch control equipment; Motor and control system research and development。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)