The registration address of chaumen change network technology ltd. Is located in room 501, room no. 22, leu ling road, sming district, ximen city. The registration authority is the market supervision authority of the sming district, ximen city. The legal entity is represented by tsingcheng and operates on general projects: software development; technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; distribution of parts and components of automobiles; retailing of parts and components of automobiles; wholesale distribution of hardware and services in gold; retail distribution of hardware in gold; advisory services on paper information; personal business services; sale of electrical equipment; wholesale distribution of computer hardware and hardware and assistive equipment; retail sale of computer hardware and assistive equipment; sale of software; sale of broadcasting video and video equipment; sale of artificial ...