The registration address of beijing's bo sung huai-shui machine equipment ltd. Is located in room 206n, no. 9 north latitude road, west city district, beijing city, with the registration authority being the west city branch of the beijing city administration for business and industry, represented by legal persons zhang zhixia, and includes the sale of mechanical equipment, hardware and power, electronics, metal materials and chemical products (excluding dangerous chemicals); technology development, technical services, technology transfer, technical advice; economic trade advice; graphic design, production; enterprise planning; and public relations services. (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