D.O RFID TAG company
15 years RFID manufacturer — Source Quality Products and Enjoy Efficient Service.

NFC Smart Ring

The NFC ring is one smart ring with unlimited possibilities. Use our NFC Smart Ring to unlock your smart phone or tablet, lock and unlock your door, share and transfer data, and link people. What’s more, it’s water resistant and never requires charging.Please see below more products or contact us for a sample.

RFID Products