13.56MHz S50 MF 1K Chip RFID card is based on 13.56MHz high frequency technology proximity passive rfid card and 2-8cm reading distance . full color printing bothsides and personalization is available . 1K Byte memory and 16 sectors can make them work with multipurpose ,such as bus card, access control card ,restaurant recharge card .etc .

Printed HF MIFARE DESFire® Light Contactless RFID Cards are fully compliant with the contactless proximity smart card protocol according to ISO/IEC14443-A and ISO/IEC 7816-4 communication frames  making it compatible with the majority of existing contactless infrastructure devices and with NFC devices .640 bytes user memory and equivalent to available user memory on legacy MIFARE® Classic 1 kB product,File system compliant with MIFARE DESFire®EV2 system also can be configured as an NFC Forum NFC Type Tag 4 ,Custom printing ,serial number, barcode ,signature ,magnetic strip is available.

13.56MHz High Security 3DES DESFire® EV1 2K RFID Plastic Cards are based on open global standards for both air interface and cryptographic methods .They are compliant to all 4 levels of ISO/IEC 14443A and uses optional ISO/IEC 7816-4 commands.MIFARE DESFire® EV1 cards can hold up to 28 different applications and 32 files per application.A common criteria (EAL4+) certified product ,high security 3DES and AES hardware or software workable ,customer printing ,serial number ,barcode, magnetic strip is available .

E-co Friendly PVC RFID Mifare DESFire® EV2 8K Card are common criteria EAL5+ security certified which is the same security certification level as demandfor smart card IC products used,such as bankingcards or electronic passports.They fully comply with the requirements for fast and highly secure data transmission and flexible application management .DESFire®Ev2 8k rfid cards also are compliant to all levels of ISO/IEC14443A and support optional ISO/IEC7816-4 commands and are fully interoperable with existing nfc reader infrastructure.