The registration address of the north hengxiang science and technology company ltd. In beijing is located on the 5th floor, 2nd floor, building 2, no. 87, west road, changping city, beijing. The registration authority is the market supervision authority, changping district, beijing. The legal entity is represented by feng zheng and operates in the areas of technology development, technology promotion, technology transfer, technical services, technical advice; retail computers, software and assistive equipment, chemical products (without dangerous chemicals), electronics, hardware exchange (without electric bicycles), mechanical equipment, building materials, communications equipment; sale of needle textiles, clothing shoes, cultural items, car parts; and computer animation design. (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