The registration address of beijing city xin international science and technology ltd. Is located on the 6th floor of unit 603 on the 11th floor of the hoang road in beijing city, and is represented by the market supervision authority of the hoang district in beijing city, and includes general projects: technical services, technology development, technical advice, technology exchange, technology promotion, cultural creation, translation services; sale of machinery and equipment; wholesale distribution of hardware products; retail distribution of hardware and equipment; wholesale distribution of sports and equipment; retailing of sports supplies and equipment; industrial engineering design services; import and export of goods; wholesale distribution of musical instruments; retailing of musical instruments; maintenance of musical instruments, decompositions; sale of sound equipment; design of graphics; development of technology networking; integration of information systems; informati...