Beijing senk commercial science and technology ltd. Is registered on the 1202-1215 floor of the first floor of beijing economic technology development zone no. 29, district no. 1, beijing city. The registered body is the market supervision authority of beijing economic technology development zone, represented by the legal person, and includes technology development, technical services, technology transfer, technology promotion, technical advice; software development; economic trade advice; product design; model design; market survey; translation services; data processing; sale of computers, software and assistive equipment, electronics, communications equipment, household appliances, cultural goods, sports supplies (without thorium), daily supplies; engineering survey; and engineering design. (an enterprise shall, in accordance with the law, freely choose to operate its projects and carry out its activities; it shall carry out its activities in accordance with the approved content of the survey, engineering design and legally approved projects; and it shall not engage in activities which are prohibited and restricted by the industrial policy of the district