Shenzhen city's registration address is located on the 7th floors of the 7th floor, 5th floor and 6th floor of the sunshine community, 1026 south zhongbian industrial park, located in shenzhen city, south shore street in shenzhen city. The registration authority is shenzhen city market supervisory authority, represented by legal persons li xinting, and operates on general lines of operation: development and sale of electronics, computer software and hardware, network products, type i medical devices; domestic trade; export and import operations (with the exception of the above-mentioned laws, administrative regulations, restricted projects decided by the state council) licensing projects: production of electronics, computer software and hardware, network products, type i and ii medical devices; sale of type ii medical devices; production and sale of electronic-related parts for automobiles and new energy vehicles, design development for electronic products, programme design, rental of houses。