The registration address of tianjin xinjiang science and technology development ltd. Is located at roping road no. 6 in the south province of tianjin city (technology and technology park). The registration authority is the market supervisory authority for the south province of tianjin city, with legal persons representing proprietors, operating on general items: technical services, technology development, technical advice, technology exchange, technology promotion; sale of displays; sale of audio equipment; sale of software; rental of machinery and equipment; retailing of computer hardware and software; wholesale distribution of computer hardware and assistive equipment; wholesale distribution of electronic appliances; retailing of electronic appliances; information technology advisory services; sale of electronic specialized equipment; meeting and exhibition services; sale of electronic vacuums; rental of cultural equipment; sale of architectural and decoration materials; sale of digital technology services; sale of electronics and electronics equipment; sale of electronics and electronics technology equipment; sale of electronics and electronics distribution of electronics equipment; sale of electronics and electronics technology equipment; sale of electronics and information technology equipment; sale of electronics and distribution of electronics; sale of electronics and electronic communications technology equipment; sale of electronic communications technology services (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)