Beijing i. E. Technology ltd. Is registered at no. 286, north hao zhang village, south street, changping city, beijing. The registration authority is chang ping substation, beijing city business administration, with legal representatives and the scope of operations includes technology extension services; sale of mechanical equipment, automation control equipment, handicrafts, cultural goods, building materials, communications equipment, hardware and hardware, hardware and assistive equipment; computer software development; computer systems 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