Shenzhen valley technology ltd. Was established in 2009 as an internet company providing real-time location services and is committed to becoming a global location service platform provider. The headquarters of the grain technology company and the research and development centre are located at shenzhen city science and technology park, and the ministry of markets is located at the premium industrial products centre in bo ansi commune, shenzhen city. The average age of employees in the company is 26, of which 70 per cent have a master's degree or higher and more than 10 are doctors. The share of research and development personnel is 70 per cent, all from telecommunications and internet companies worldwide. Grain technologies ltd. Is a high-tech company engaged in research and development, producing smart positioning terminals, providing locational community services, selling products to the united states, the european union, south-east asia and more than 30 regions around the world, ...