13.56 MHz Smart Card, 125 KHz Proximity Card We supply a wide range of cards including Mifare Ultralight, MF1 S50, MF1 S70, DESFire card EM, Temic proximity card HID proximity card Based on customers' requirements, the cards can be manufactured using different materials like PVC, PC, etc. Besides standard credit card shape, we can also produce the media in different forms like watch, keyfob, tag, etc. We also provide card personalization service to print cardholders' information and photo onto the card.