CHR is a rapidly growing high-tech company located in Xi&#39an Hi-tech Industries Development Zone, Shaanxi Province. We are committed to the development and manufacture of communication inter...

D1205,Jinyu Jiahua Building,Shangdi 3rd Street, Haidian District, Beijing 100085, P.R.China

Beijing Plink-Ai is a high-tech company integrating research and development, production and sales and one of the industry and civil intelligence device wholly solution supplier....