The registration address of beijing-occa electric equipment ltd. Is located at no. 025, grand hotel no. 1, grand hotel no. 3 in the western municipality of beijing. The registration authority is the market supervision authority of beijing-west city, represented by liu guifan, and operates in the areas of sale of mechanical equipment, hardware, hardware, construction materials, metal materials, electronics, computers, software and assistive equipment, lamps, car parts, chemical products (excluding a class of toxic and dangerous chemicals), cultural supplies; goods import and export; technology development, technical advice, technology transfer and technical services. (according to this licence, it shall be registered with the commerce commission; the enterprise shall, in accordance with the law, freely choose to operate the project and carry out its activities; the project shall be subject to approval in accordance with the law and to the approval of the relevant sector; it shall not engage in the business of a type of project prohibited or restricted by the municipal industrial policy