General projects: Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Technology promotion and application services; Development of artificial intelligence application software; Digital technology services; Artificial intelligence basic resources and technology platform; Technical consulting services for artificial intelligence public service platform; Software development; Shared bicycle services; Technology intermediary services; Manufacturing of micro motors and components; Sales of micro motors and components; Sales of artificial intelligence hardware; Motor manufacturing; Sales of generators and generator sets; Sales of onshore wind turbines; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Electronic product sales; Information system integration services; Manufacturing of household appliances; Sales of amusement and entertainment products; Research and development of household appliances; Sales of household appliances; Sales of building materials; Sales of metal materials; Wholesale of hardware products; Retail of hardware products; Internet sales (except for the sale of goods that need to be licensed); Domestic trade agency; Information consulting services (excluding licensed information consulting services). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)