GYRFID is a professional card& tag supply chain management organization based on the ground in China. It was established aim to be a purchase platform for global System Integrators with RFID Technology. GYRFID offers a wide range of cards and RFID tags embedded with 125KHz, 13.56Mhz, 868Mhz-915Mhz, as well as the personalization to apply in personal and industrial management. We also welcome the personalization like serial number printing, offset printing, ecoding etc.