... need customization. 125khz/13.56mhz RFID keyfob supplier, RFID keyfob manufacturer, RFID keyfob wholesaler, RFID keyfob company, RFID keyfob factory.Printing Card Number is optional (8digits ... Mifare1 S50, Mifare1 S70, Desfire MF3ICD41, Mifare Ultralight, Icode1, Icode Sli , Legic mim256, JWL872, TI256, TI2048,INSIDE picopass 2KS 125Khz RFID Key Tag/TK4100 keytag/EM key tag