The registration address of shenzhen city expedition technology limited is located in district b6001b of the new cow community integrated building, located on the hanhua neighbourhood of shenzhen city, and is the shenzhen city market supervisory authority, with legal representatives representing zou xiaoping and covering the development, sale and technical services of optical and electrical integrated software and hardware systems; export and import operations (with the exception of the above-mentioned laws, administrative regulations, and restricted projects, which are prohibited by the state council). Production of pv integrated software and hardware, computer visual software and hardware systems。