Castlestone provides your wanted RFID HF (high frequency) cards with 13.56MHz for the short distance proximity application. Our HF card uses high quality imported chips and adopts advanced chip packaging process, which is a good solution for contactless card application. All of our card is following the related protocol like ISO14443A/B, ISO15693, etc. Our products line covered printing plastic card, contact Smart cards, Contactless cards and other RFID products with growing of technology and applications in this area.
Library System, Membership Management, Time Attendance System, Access Control Cystem, Public Transport, Industrial Automation, Ticketing, Manufacture Automation, etc.