Beijing d. I. T. Ltd. Is registered at 16a., 16th floor, shanghai information road no. 1, beijing city. The registration authority is the market supervision authority of haidian district, beijing. The legal entity is represented by a swimming community and operates on general projects: software development; software outsourcing services; development of artificial intelligence applications; development of artificial intelligence basic software; software sales; computer systems services; maintenance of computers and office equipment; sale of electronic products; retail distribution of computer software and hardware and assistive equipment; integration of smart control systems; information technology advisory services; sale of smart distribution and control equipment; wholesale distribution of computer hardware and software and assistive equipment; data processing and storage support services; sale of office equipment; office services; sale of office equipment; professional design services; technical services; technology development, technical advice, technology exchange, technology transfer, technology promotion; marketing of digital cultural creative technology equipment; digital technology services; sale of medical equipment in the first category; distribution of household appliances; engineering services; export and import/export of goods; import/export agents; engineering and technological research and pilot development; information consultancy services (without licensing); consultancy services; consultancy services; consultancy services for project planning and public services. Licensing projects (in addition to projects subject to legal authorization, operating independently of the law on the basis of a business licence): internet information services; survey of construction works; design of construction works; operation of network culture; sale of specialized products for the safety of computer information systems. (a project subject to approval by law may only be carried out with the approval of the relevant department, depending on the documents or licences approved by the relevant department) (no activity shall be carried out in the category of projects prohibited and restricted by the state and municipal industrial policy