Technical services, technology development, technical consultation, technology exchange, technology transfer, technology promotion; new energy vehicle sales; new energy vehicle electrical accessories sales; auto parts wholesale; auto parts retail; auto parts research and development; intelligent power transmission and distribution and control equipment sales; charging pile sales; computer software, hardware and auxiliary equipment wholesale; computing Retail sales of machine software, hardware and auxiliary equipment; sales of electronic products; sales of automobile decorative supplies; wholesale of motorcycles and spare parts; retail sale of motorcycles and spare parts; industrial design services; software development; information system integration services; data processing and storage support services; small and micro bus rental and operation services; battery sales; motor vehicle charging sales; Internet sales (Except for selling goods that require licensing); information technology consulting services; driving services; sales of new energy vehicle battery swapping facilities; sales of new energy vehicle production and testing equipment; centralized fast charging stations; automobile sales; sales of electrical equipment; sales of mechanical parts and components; sales of battery spare parts; sales of plug-in hybrid engines; software sales sales; communication equipment sales; smart vehicle equipment sales; trade brokerage; domestic trade agency; industrial Internet data services; software outsourcing services; computer system services; electric vehicle charging infrastructure operations; charging control equipment rental; battery rental; business agency services; supply chain management services; machinery and equipment rental; information consulting Services (excluding licensing information consulting services); business management consulting; engineering and technology research and experimental development; energy recovery system research and development; resource recycling technology research and development; science and technology intermediary services; sales of needle and textile products; retail of shoes and hats; sales of clocks and timing instruments; sales of clocks and watches; retail of musical instruments; sales of plastic products; sales of rubber products; clothing Clothing retail; luggage sales; leather product sales; sporting goods and equipment retail; outdoor product sales; maternal and infant product sales; glasses sales (excluding contact lenses); jewelry retail; construction and decoration material sales; hardware product retail; daily necessities sales; second-hand daily necessities sales; office supplies sales; pet food and supplies retail; chemicals Retail sales of cosmetics; sales of furniture; sales of household appliances; sales of cameras and equipment; sales of toys; retail sales of stationery; sales of daily miscellaneous goods; retail sales of daily home appliances; sales of daily necessities; sales of daily glass products; sales of daily ceramic products; sales of gold and silver products; sales of gifts and flowers; sales of toys, animation and entertainment supplies; sales of amusement and entertainment supplies sales; sales of amusement supplies and indoor amusement equipment; sales of household audio-visual equipment; sales of lubricants; import and export of goods; technology import and export; car washing services [branch operations]; motor vehicle repair and maintenance [branch operations]; new energy vehicle waste power battery recycling and cascade utilization (excluding hazardous waste operations) [branch operations]. Licensed items: car towing, rescue, and towing services; basic telecommunications services; first-class value-added telecommunications services; second-class value-added telecommunications services. (Projects that require approval according to law can only carry out business activities after approval from relevant departments. Specific business items