Waterproof swimming PVC or silicone RFID wristband With Chip TK4100 :product descript..
Established in 2008, ShenZhen XinYeTong Technology Co.,Ltd is Specializing in RFID Tags/Labels, NFC Tags NFC Labels, RFID Wristbands, Smart Cards, Inkjet Cards etc,
Email us: marketing@asiarfid.com