The registration address of henan haidar smart technologies ltd. Is located at 3t. W0rk, 4th floor, 3t. W0rk shared office t20, east wind street cultural road, golden water district, zhengzhou city. The registration authority is the market supervision authority for the golden water zone of zhengzhou city. The legal person is represented by zhu jun li and operates on general projects: technical services, technical development, technical advice, technical exchange, technology transfer, technical promotion; information system integration services; computer systems services; maintenance of computers and office equipment; information technology consultancy services; repair of communications equipment; sale of office equipment; sale of batteries; sale of computing equipment; sale of electronics; sale of communications equipment; sale of mobile communications equipment; sale of department goods on a daily basis; sale of sound equipment; sale of office protection equipment; sale of instrumentation forms; retail sale of computer hardware and auxiliary equipment; sale of cameras and equipment; sale of terminal testing equipment; licensing of mobile end equipment (in addition to legally approved projects, autonomous activities in accordance with the law); licensing of value-added telecommunications business (subject to approval by the law and the relevant department