NFC near field communication technology is evolved from non-contact radio frequency identification (RFID) and interconnection technology, combined with inductive card reader, induction card and point-to-point function on a single chip, Equipment for identification and data exchange.

Epoxy HF Hard NFC Tag is made of hard pvc and nfc chipset with epoxy over single size or bothsides . They can be printed full color, encode ,serial number , barcode and different kinds of size ,shape as requested . Diameter 25, 30, 35,40mm , 40*35mm ,42*26mm , 30*30mm ,etc are available . E-co friendly epoxy resin has highly transparency and durable in out-door harsh environment and water proof .Widely use for access nfc keytag , dog ID tags , metro tags , bus tag ,etc . Another 125KHz and 860-960MHz frequency are available .