The registered address of kamia riek science and technology ltd. In beijing is located in beijing; it is located on the 15th floor of building 9 of hong kong road in the city of beijing; it is registered as a retail business; it is organized in cultural and art exchanges; it is advertised; it is produced in the city of beijing; it is operated in the form of legal persons; it is operated in general; technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; software development; computer systems services; conference and exhibition services (which are subject to approval by the relevant department); building cleaning services; professional cleaning, cleaning and disinfecting services; business management advice; socio-economic advisory services; advice on real estate; repair of electrical appliances; repair of computers and office equipment; organization of cultural and art exchanges; advertising agencies; advertising;...