General business projects: R&D and sales of electronic products, various electronic intelligent controllers, automotive electronic products, medical electronic products, motors and their intelligent controllers, inverters, LED lighting, switching power supplies, high-voltage power supplies, and electronic automation equipment; technical development, technical services and sales of power battery products, various household appliances, power equipment, and software; information consultation on electronic products; domestic trade; operating import and export business; and setting up industries. Energy storage technology services; manufacturing of photovoltaic equipment and components; sales of photovoltaic equipment and components; research and development of emerging energy technologies; sales of intelligent power transmission, distribution and control equipment; sales of new energy vehicle electrical accessories. Battery spare parts production; battery manufacturing; battery spare parts sales; battery sales; transformer, rectifier and inductor manufacturing; smart home consumer equipment manufacturing; smart home consumer equipment sales. Housing leasing; non-residential real estate leasing; motorcycle and parts research and development; motorcycle parts manufacturing. Licensed business items: production of electronic products, various electronic intelligent controllers, automotive electronics, medical electronics, motors and their intelligent controllers, inverters, LED lighting, switching power supplies, high-voltage power supplies, and electronic automation equipment.