Technical services, technical development, technical consultation, technical exchange, technology transfer, technology promotion; Information technology consulting services; Manufacture of electronic measuring instruments sale of electronic measuring instruments; Manufacture of intelligent instruments and meters; Sale of intelligent instruments and meters; Manufacture of intelligent basic manufacturing equipment; Sale of intelligent basic manufacturing equipment; Manufacture of automatic control system devices; Sale of industrial automatic control system devices; Manufacture of special equipment for semiconductor devices; Sale of special equipment for semiconductor devices; Research and development of mechanical equipment manufacture of electronic special equipment; Sale of electronic special equipment; Repair of special equipment; Installation and maintenance of industrial robots; Industrial internet data services; Software development; Sale of software; Services (excluding licensed rental services); Domestic trade agency; Import and export of technology