TK4100 smart membership card standard credit card size original chip and chinese chip both available friendly material ... , HitagS2048, Atmel temic 5567, Rfid access card, Proximity card, ID card, KEY TAG, KEY CARD, Rfid Key fobs & tagsproduct detailsIC available ... to the card printing industry and specialized in PVC card, smart card, RFID card, 3D lenticular card, metal card and paper card.2. Two ...