The registration address of shenzhen quadripartite u. N. D., ltd., is located at 2701-h., 3018th century motion of the chinese air transport community in fukuda, shenzhen city, and is the shenzhen market supervision authority, represented by a legal person, covering general operations such as electronics, electronics devices, communications products, design, technology development and sale of digital products, development and sale of computer software and hardware (with the exception of projects that are subject to authorization before registration by law, administrative regulations, decisions of the state council) and other domestic trade (with the exception of projects that are prohibited by law, administrative regulations, which require permission to operate). Leasing services (excluding licensed leasing services); leasing of computers and communications equipment; technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; sale of intelligent robots; sale of industrial robots; sale of consumer robots; manufacture of special operating robots; installation, maintenance of industrial robots; development of intelligent robots; sale of artificial intelligence hardware. (except for projects subject to legal authorization, operating on an autonomous basis with a business licence)。