Choose the metal card by its operational job first: access, phone tap, member identity, guest flow, reward, gift, ID, or a custom form. Each route links the surface and presentation to the chip, data, reader target, RF construction, and approval check that make the finished card credible.
Start from the card's job: hotel access, phone tap, member identity, event check-in, loyalty, ID, gifting, or a custom metal build.
Metal hotel key cards are a specialist access build, not a standard finish swap. The lock system, chip, antenna path, ferrite or hybrid layer, card...
A metal NFC business card is a physical object with a digital job: open the right profile at the exact moment of introduction. It is specified around...
A membership card in metal is a visible tier signal — but its technical job can range from a simple NFC profile tap to a secure access credential....
Metal event passes are for the layers of an event where the credential itself should feel collectable: VIP, backstage, sponsor, artist, hospitality,...
Metal loyalty cards work best when the program earns the permanence of the material: a high-value repeat customer, a founder tier, a concierge...
Metal RFID ID badges combine visible identity with a technical credential. They suit environments where the badge needs to withstand handling, signal...
When the gift is an experience, a high-value balance, or a relationship signal, a metal card gives it the right weight. The activation, redemption...
Custom metal RFID cards start with the final outline, not the decoration. Slots, holes, cut-through areas, edge treatments, chip position, antenna...
The card type is not just a visual category. It decides the reader target, data file, print constraints, packaging, and sample approval path.
| Card type | Primary job | Data needed | RF / data route | Approval check |
|---|---|---|---|---|
| Card type01Hotel key cards | Open hotel doors and support guest access | Lock format, room zones, guest class, and keycard ID | Lock-specific LF or HF build with metal shielding | Encoded sample on the exact door lock |
| Card type02NFC business cards | Open a digital profile or verified contact journey | NDEF URL, vCard, profile ID, and owner details | NFC tag or secure NFC stack engineered for phone tap | Tap test on current iPhone and Android targets |
| Card type03Membership cards | Identify members and open a club, service, or digital benefit | Member ID, tier, expiry, UID, QR, access or profile data | NFC, standard HF, high-security AES HF, or lock-specific RF build | Member presentation sample plus reader or phone test |
| Card type04Event passes | Identify guests and manage premium event access | Pass ID, tier, QR, serial, access zones, attendee data | NFC, HF access, or reader-specific RFID build | Scan test, physical attachment check, variable-data proof |
| Card type05Loyalty cards | Recognize loyalty, grant benefits, or link to a rewards journey | Member ID, tier, QR, serial, NFC URL, POS or CRM reference | NFC or reader-specific access/reward build | Redemption flow, QR scan, and finished-card proof |
| Card type06Metal ID badges | Identify a holder and support controlled access | Name, photo policy, employee or visitor ID, UID, zones, serial | LF, HF, secure HF, or reader-specific credential build | Reader test, visual-ID proof, and replacement-file check |
| Card type07Gift cards | Present a gift, experience, balance, or invitation-led benefit | Gift ID, QR, serial, activation reference, NFC URL, issue value | NFC or visual/POS redemption route by programme | Activation test, scan test, packaging and variable-data proof |
| Card type08Custom metal cards | Create a distinctive shaped card, tag, pass, or invitation | Dieline, slots, chip area, QR/serial, packaging, variable data | Antenna and shielding engineered to the approved outline | Physical prototype, edge check, reader test, final artwork proof |
A hotel key, member credential, NFC business card, event pass, gift card, and ID badge can all look premium in metal, but they require different data, reader behaviour, approval samples, and handling expectations. Start from the job, then select the material and marking route.
The metal body changes how RFID and NFC must be built. Antenna geometry, ferrite or hybrid shielding, chip family, final thickness, cut details, artwork, and reader distance should be agreed as one construction and proven against the real phone, lock, gate, or reader.
Metal is most convincing when it represents a considered relationship or experience: a private membership, a high-value guest tier, a special invitation, a durable identity, a meaningful gift, or a distinctive customer journey.
Metal card production should confirm body construction, finish, chip route, data handling, marking layers, and approval samples in one brief.
Start with the card's real job and target reader: hotel or venue access, phone tap, membership identity, event check-in, loyalty, gifting, ID, or a custom form. That determines the RF stack, data, and approval path before the finish.
Many can, but the final construction must be engineered and tested for the exact reader, phone, lock, gate, or scanner. Metal affects radio performance, so functionality is confirmed by sample rather than assumed.
Yes. A real sample should prove the surface, marking, edge, data zones, RF behavior, and presentation before production.