The registration address of the beijing-based changjian printing technology company, ltd., is located on the 5th floor of a, 22nd floor of guanamura street, haidian district, beijing. The registration authority is the market supervision authority of the haidian district, beijing. The legal entity is represented by li jianjun, and its operations include technology development, technology promotion, technology transfer, technical advice, technical services, computer animation design, typing, photocopying, and the sale of machinery and equipment. (enterprises are legally free to choose their own projects and carry out their activities; they are subject to legal approval, and they are subject to the approval of the relevant authorities; they are not permitted to engage in activities prohibited and restricted by municipal industrial policy)