General projects: Research and development of emerging energy technologies; Battery sales; Production of battery spare parts; Battery manufacturing; Sales of battery spare parts; Research and development of motors and their control systems; Sales of electronic products; Computer system services; Sales of industrial automatic control system devices; Automobile sales; Wholesale of automotive spare parts; Battery rental; Import and export of goods (except for projects that require approval according to law, business activities can be conducted independently based on the business license in accordance with the law)