Our headquarters is located in RFID High-Tech Industrial Park, Zhangjiang IC Industrial District, Shanghai. Our operating and logistics center is located in Eastern China (Shanghai) and our research & development center is located in Central China (Hunan Province). Our business includes the R&D of Internet of things and the manufacture, marketing and sale of RFID cards, inlays, labels, EAS products, key fobs, wristbands and other special encapsulation products which are used for transportation, ...