Contactless card is also called RF(radio-wave frequency) card. Our contactless card has adopted the most advanced American AIT process. The core of AIT technology is inlay embedding and module welding. The inlay is embedded into the PVC sheet accurately by ultrasonic measurement and then the module and the inlay are welded within nitrogen gas surrounding. We have rich experience with following contactless cards: Philips Mifare Classic 1k: EEPROM 1K bytes, 13.56MHz, ISO 14443A Philips Mifare Classic 4k: EEPROM 4k bytes, 13.56MHz, ISO 14443A Icode SLI: EEPROM 1k bytes, 13.56MHz, ISO 15693 Mifare Ultralight: EEPROM 512-bit, 13.56MHz, ISO 14443A And so on
