NFC/RFID Key Fobs are compact contactless identification devices designed for convenient access control, authentication and smart identification applications. Embedded with NFC or RFID chips, they provide fast and reliable data communication in a durable keychain format. Union Smart provides customized NFC/RFID Key Fobs with various chip options, materials, shapes, printing and OEM/ODM manufacturing services.
As a professional NFC/RFID product factory established in 2011, we offer OEM / ODM services including chip selection, antenna design, mold development, custom printing, chip encoding, personalization and packaging. Our manufacturing and compliance capabilities are supported by ISO9001, ISO14001, ISO45001, SA8000, Sedex, FSC, and IATF16949 credentials.


| Item | Options |
| Chip | NFC, MIFARE®, DESFire®, NTAG®, UCODE®, ICODE® and more |
| Frequency | 13.56 MHz / 125 kHz (Optional) |
| Material | ABS, PVC, Epoxy, Silicone, PC, etc. |
| Size | Standard CR80 / Round / Oval / Custom Shape |
| Thickness | Customizable |
| Standard | ISO/IEC 14443 / ISO/IEC 15693 |
| Shape | Standard, Round, Square, Irregular |
| Printing | Logo Printing, Laser Engraving, UV Printing |
| Encoding | UID, NDEF, Data Encoding, Personalization |
| Antenna | Custom Design |
| Applications | Access Control Systems, Hotel & Hospitality, Campus & Enterprise Management, Membership & Loyalty Programs, Industrial & Asset Management |