The registration address of shenzhen city general numbers ltd. Is at the public ming jia incubation park in shenzhen city. The registration authority is the shenzhen market supervisory authority, with legal persons representing shenzhen city, and operates on general operating items: technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; manufacture of general-purpose equipment (other than special equipment); internet sales (other than the sale of goods for which permission is required); manufacture of mechanical and electrical equipment; manufacture of industrial automatic control system devices; instrumentation instrumentation; sale of mechanical equipment; sale of mechanical and electrical equipment; sale of industrial automatic control system devices; sale of instrument instruments; wholesale distribution of computer hardware and hardware and assistive equipment; installation services for general machinery equipment; maintenance of electronic and mechanical equipment (other than special equipment); import and export of goods; and import and export of technology. (except for projects subject to legal authorization, operating on an autonomous basis with a business licence)。