D.O RFID TAG company is a RFID card manufacturers & factory, professional RFID card manufacturers , NFC tags suppliers and RFID Wristband company in shenzhen china for 15 years — Source Quality Products and Enjoy Efficient Service.
RFID and NFC card, tag and reader producer D.O RFID Group developed RFID playing cards that could be used to connect users to Internet-based games. such as sports trading cards, playing cards and game cards,