Sit (beijing) ltd. Has its registered address in room a1002-1 on the 10th floor of building 1 a of east road no. 1 of haiyan, beijing city, with its registered body as the market supervision authority of haidian district, beijing city, with its legal representatives and its scope as general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; computer systems services; information systems integration services; goods import and export; technology import and export agents; software development; software marketing; retail distribution of computer hardware and software and assistive equipment; wholesale distribution of computer hardware and assistive equipment; sale of machinery and equipment; sale of communications equipment; sale of electronics; production of equipment for networking; manufacture of smart equipment in wear; manufacture of electronic specialized equipment; manufacture of mobile terminal equipment; and manufacture of other electronic devices. (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