Shenzhen city's registration address is 1513z7, on the 15th floor of the tianan street neighbourhood of shenzhen city, on the 15th floor of the tarrandun city building in shenzhen city. The registration authority is the fukuda supervisory authority of shenzhen city's market supervisory authority, which is represented by legal persons and includes the sale of optical and electronic devices; technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; development of technology for networking; sale of semiconductor lighting; retail distribution of electronic appliances; sale of electronic products; sale of lighting equipment; sale of machinery equipment; sale of office equipment; supply chain management services; domestic trade agents; and trade brokers. (in addition to projects subject to legal authorization, activities are carried out independently of the law; the manufacture of optical and electronic devices; the manuf...