Punto d'origine
Guangdong, China
Standard size
20/22/24/25/28/30/35/50mm,etc
Printing
Plain white or printed
Model Number
nfc epoxy resin keychain
shape
round , rectangle, square(custom)
distance
0-5cm(depend on reader)
Application
Membership card, VIP card, loyalty card, gift ,pet, door lock
Product name
30mm URL rewritable qr code 13.56mhz nfc epoxy resin keychain
UID number printing
laser or inkject printnig