The registration address of jiang soo-lang, ltd., is located in room 303 of building a, no. 39, tomoyama cultural park, no. 39, drum room, xuzhou city. The registration authority is the administrative approval authority of xuzhou city, represented by legal persons, and includes general projects: integrated circuit design; integrated circuit chip and product manufacturing; virtual reality equipment; software development; professional design services; marketing of digital cultural and creative technology equipment; toy manufacturing; wholesale distribution of toys and dynamic cartoon derivatives; engineering and technological research and experimental development; industrial design services; digital cultural creative software development; research and development of smart robots; retailing of computer hardware and hardware and assistive equipment; outsourcing of software; metal construction; manufacture of specialized equipment (other than licensed professional equipment); production of teaching equipment; production of teaching models and teaching equipment; manufacturing of instrumentation forms; construction engineering engineering; manufacture of laboratory analytical instruments; distribution of computer hardware and assistive equipment; development of network and information security software; rental of land tenure; rental of housing; technical services, technical exchange, technology transfer, technology extension of technology; licensing of digital and creative services; licensing for the use of software for the production of