The registration address of jiangsu xiao seven smart technology ltd. Is located in unit 2, building 4 of the yunnko centre for innovation in north-west xuzhou city, no. 1, at the yunhang road intersection of yunlong road in xuzhou, jiangsu province. The registration authority is the administrative approval authority of xuzhou city, represented by legal persons, and includes smart technology, electronic technology, technological development of network systems, technical advice, technical services, technology transfer; construction of buildings, interior and exterior engineering, network engineering, construction; website design, production; domestic advertising, production, distribution, agency, cultural and artistic exchange activities; enterprise management information advisory services; conference services; exhibition services; electronic products, computer software and ancillary equipment, communications equipment (without radio launch equipment and ground satellite receiving fac...