General projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of industrial automated control systems; industrial robotics; sale of special equipment; sale of mechanical equipment; sale of intelligent robots; development of software development; sale of software; sale of metal products; manufacture of mechanical and electrical equipment; sale of intelligent warehouse equipment; material handling equipment subject to approval by the relevant departments; sale of materials and equipment; manufacture of general equipment (other than specialized equipment); manufacture of metal structures; retail distribution of electronic appliances; sale of fibres and products; sale of mechanical equipment; sale of medical equipment; sale of software and software; sale of software and software; sale of electrical equipment; production of electrical equipment; production of electrical equipment; sale of electrical eq...