The registration address of the beijing rock clouds technologies ltd. Is located on the second floor of room 2053, no. 27, third rim west road, no. 3rd rim west road, beijing city. The registration authority is the market supervision authority of the haidian district, beijing city. The legal person is represented by a child forest and operates in the areas of technical services, technology transfer, technology development, technology promotion, technical advice, application software services, software development, software consulting, computer systems services, basic software services, sale of electronic products, computers, software and assistive equipment. (an enterprise shall, in accordance with the law, freely choose to operate its own projects and carry out its activities; an approved project shall, in accordance with the law, operate its activities in accordance with the approved content, subject to the approval of the relevant sector; and it shall not engage in activities in which the industrial policy of the municipality prohibits or restricts the operation of projects of its kind