The registration address of beijing-fai-fung science and technology development ltd. Is located in room 2213, fifth floor, no. 11, hobing south road, huairou city, beijing. The registration authority is the market supervision authority of huairou district, beijing. The legal entity is represented by wang yuxia and operates on general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of batteries; sale of computing equipment; sale of electronic specialized equipment; sale of battery spare parts; sale of refrigeration, air-conditioning equipment; rental services (excluding licensed rental services); rental of mechanical equipment; import and export of technology; import and export of goods; and import and export agents. (except for projects subject to legal authorization, operating independently of the law by means of a business licence) (no activity shall be carried out in which the state and municipal industrial policy prohibits and restricts the operation of such projects