Production of road motor vehicles; manufacturing of special equipment; design of special equipment; installation, modification and repair of special equipment; catering services (no oil smoke, odor, or waste gas). General projects: industrial robot manufacturing; industrial robot sales; industrial robot installation and maintenance; service consumption robot manufacturing; service consumption robot sales; industrial design services; research and development of intelligent robots; industrial engineering design services; industrial Internet data services; industrial control computer and system manufacturing; industrial automatic control system device manufacturing; industrial automatic control system device sales; industrial control computer and system sales; artificial intelligence basic software development; computer software, hardware and auxiliary equipment wholesale; computer software, hardware and auxiliary equipment retail; Computer system services; mechanical and electrical equipment manufacturing; mechanical and electrical equipment sales; electrical signaling equipment manufacturing; electrical signaling equipment sales; Internet of Things equipment manufacturing; Internet of Things equipment sales; Internet of Things technology research and development; Internet of Things technical services; sales of new energy vehicle production and testing equipment; manufacturing of automobile parts and accessories; sales of new energy vehicle electrical accessories; sales of new energy vehicles; manufacturing of new energy prime mover equipment; sales of new energy prime mover equipment; manufacturing of motorcycle parts and accessories; wholesale of motorcycles and spare parts; retail of motorcycles and spare parts; motorcycles and Parts research and development; mining machinery manufacturing; mining machinery sales; mechanical equipment research and development; machinery equipment sales; special equipment repair; rail transit special equipment, key systems and parts sales; mechanical equipment leasing; power electronic components sales; electronic special equipment sales; new material technology research and development; new material technology promotion services; technical services, technology development, technical consultation, technology exchange, technology transfer, technology promotion; import and export of goods; sales of electrical instruments and meters; manufacturing of special equipment for electrical machinery; sales of electronic products; manufacturing of material handling equipment; material handling Transportation equipment sales; Intelligent material handling equipment sales; Metal material manufacturing; Metal material sales; Building materials sales; Hardware product manufacturing; Hardware product retail; Metal product sales; Display device sales; Software development; Software sales; Information technology consulting services; Data processing services; Commercial, catering, and service special equipment sales; Commercial, catering, and service special equipment manufacturing; Motor vehicle charging sales; Centralized fast charging stations; Electric vehicle charging infrastructure operations; Energy storage technology services; Special equipment sales; Catering management; Vending machine sales.