Road motor vehicle manufacturing. General items: New energy vehicle sales; New energy vehicle electrical accessory sales; Mechanical equipment leasing; Electric vehicle manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Automotive parts R&D; Mechanical parts and components processing; Industrial engineering design services; Motor vehicle repair and maintenance; Additive manufacturing; New material technology promotion services; General parts manufacturing; Technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion; New material technology R&D; Automotive parts and accessories manufacturing; Industrial design services; Additive manufacturing equipment manufacturing; New energy technology R&D; Engineering and technology research and experimental development; Information consulting services (excluding licensed information consulting services); Automobile sales; Non-residential real estate leasing; Import and export of goods.