... design 4) Best service,competitive price ABS rfid keyfob, access key chain 1)High quality ... Four colors offset printing, silk-screen printing, digital printing 5)Other available option: magnetic strip, ... printing. 10)Craft: Printing both side with barcode strip on the back.The barcode available ... strip,signature panel,serial number(thermal ,inkjet and embossing Nos), hot-stamping, laser/hologram. 13 ...