DO RFID TAG · NFC manufacturing & supply
NFC tag supplier for custom and bulk orders
Find NFC stickers, compact tags, keyfobs and branded displays for the way your customers tap and your products are used.
DO RFID TAG manufactures and supplies NFC products with choices in chip, size, construction, printing and encoding. Start with a product format below, explore the full range, or bring us your application for help selecting a configuration.
Choose the physical product first
NFC products for different ways of using a tag
A label on packaging, a tag inside a small enclosure and a keyfob carried every day need different constructions. These existing products show starting points across our NFC range.
Apply to a product or package
Custom printed NFC stickers
Combine your branding with a tap destination. Explore label shapes, chip choices and printing and encoding options.
View custom sticker options →
Choose a specified chip
NTAG215 NFC stickers
A Type 2 tag option with 504 bytes of user memory, for projects that specify NTAG215 or need more storage than NTAG213.
View NTAG215 stickers →
Fit inside limited space
5 mm FPC NFC tag
A compact NTAG216 option for integration projects. Compare the finished outline and installation space, then evaluate reading in the assembled product.
View the 5 mm FPC tag →Build an authentication workflow
NTAG424 DNA labels
A label option using a chip with cryptographic authentication features. The finished solution also needs appropriate key handling and verification software.
View NTAG424 DNA labels →
Attach to merchandise
NTAG424 DNA hang tag
Use a hanging format when the tag belongs on a garment or product attachment. Explore the NTAG424 DNA model for authentication projects.
View the NFC hang tag →
Carry on a keyring
NTAG424 DNA keyfob
A portable format for everyday carrying. This NTAG424 DNA model is one option; the chip and configuration need to match the intended reader or service.
View the NFC keyfob →
Choose an enclosed format
NTAG424 DNA coin tag
A housed tag for projects that need a different construction from a thin label. Review the model’s mounting and environmental requirements.
View the NFC coin tag →Invite a customer to tap
Acrylic NFC table stands
Put a visible tap or scan prompt on a counter or table. Explore custom artwork and NFC plus QR configurations.
View the NFC table stand →NFC stickers & labels
Find blank or custom printed labels, with specialist options for different applications.
Browse sticker products →Compare sticker configurations →
Micro NFC tags
Explore small tags by size, shape and installation requirements.
Compare small NFC tags →Custom NFC keychains
Explore portable formats, branding and chip options for a keyring product.
Explore NFC keychains →Start with the job your tag needs to do
NFC applications: match the use to the product
The same tap can open product information, identify an item or start a customer interaction. Choose the physical tag and chip for the way it will be attached, read and connected to your service.
Packaging · labels · printed stickers
Product information & customer engagement
Let a customer tap a package or product label to reach instructions, registration, brand content or a campaign page. A printed tap prompt makes the interaction easy to find.
Explore printed NFC labels →Counters · reception desks · tables
Reviews, menus & service links
Place a branded NFC display where customers can reach it. Link to a review form, online menu or service page; a printed QR code can provide a camera-based route to the same destination.
Explore NFC table stands →Apparel · branded goods · hang tags
Product authentication & brand experiences
Use an attached NFC hang tag to connect merchandise to digital content. For cryptographic verification, consider NTAG424 DNA with the required key configuration and verification service.
Explore NTAG424 DNA hang tags →Keyrings · membership · contact sharing
A portable touchpoint customers can carry
A keychain can link to a member page, contact profile or customer service. If it will also act as an access credential, select a chip supported by the specific access system.
Explore custom NFC keychains →Small devices · wearables · enclosures
Embedded NFC in limited space
Fit a compact tag inside a product to link to setup, identification or support information. Match the outline and thickness, then test the tap position through the finished enclosure.
Compare Micro NFC formats →Equipment · reusable items · maintenance
Item identification & service records
Associate a tagged item with its instructions or maintenance record. An enclosed coin format is one option; the attachment, environment and record-management workflow determine the final choice.
View an NFC coin tag option →Custom NFC tags & bulk supply
Build the tag around the application
The chip, physical construction and encoded content do different jobs. Our product range includes custom label and display options as well as compact and enclosed tags. Use an existing format as a starting point or discuss a design for your product.
For bulk NFC tags, choose the intended configuration before comparing quantities. A plain label, a branded keyfob and an authentication label involve different materials and production work.
- Chip & dataChoose memory and security functions for the application. Tags can be supplied for your own encoding or with agreed content programmed as part of the order.
- Shape & constructionSelect the finished size, material, adhesive or housing. Metal mounting and embedded installation need a suitable tag construction.
- Artwork & identificationDiscuss logos, text, a visible tap prompt, QR codes or variable identifiers for the chosen printable product.
- Delivery formatChoose an appropriate label or finished product format. For rolls, the dimensions and winding arrangement need to fit your handling equipment.
Start with what the tag must do
Choose an NFC chip for content or authentication
A short web link and an authenticated product interaction need different capabilities. More memory does not automatically provide stronger security, and a larger memory chip does not make the tag read farther.
| Chip option | Type / memory | Useful selection point |
|---|---|---|
| NTAG213 | Type 2 · 144 bytes user memory | A starting point for a short NDEF web link where the application accepts this chip. |
| NTAG215 | Type 2 · 504 bytes user memory | More room for the encoded record, or a project with a specific NTAG215 requirement. |
| NTAG216 | Type 2 · 888 bytes user memory | Additional storage for a larger record. NDEF overhead reduces the space available for the actual content. |
| NTAG424 DNA | Type 4 · cryptographic functions | For an authentication design that includes chip configuration, key management and a verification service. |
| NTAG424 DNA TagTamper | Type 4 · tamper-status capability | For an appropriate tamper-loop label construction and software that interprets its status. |
Chip specifications describe the IC. Finished label dimensions, attachment and performance depend on the product construction. Explore the tamper-evident label option.
Work with DO RFID TAG
From the NFC design to the physical product
DO RFID TAG is an NFC tag manufacturer and supplier offering finished products and customization. Our range brings together labels, FPC tags, keyfobs, encapsulated tags and printed displays.
For a custom order, the work can include selecting the chip and antenna format, choosing the physical construction, preparing the print design and agreeing the encoded data. A sample gives your team a way to evaluate the intended tap experience in the real installation before scaling up.
Our factory gallery shows production equipment and testing facilities. When comparing NFC tag manufacturers, look at the product they can deliver for your application: the finished outline, attachment, readable content and behaviour with your target devices.
Learn about our company →
Practical NFC selection
Size, installation and reading work together
NFC tag dimensions: check the whole assembly
The chip is only one part of a tag. The antenna, protective layers, adhesive and housing determine the finished dimensions. A small installation space needs a matching outline and thickness, including clearance for mounting.
Our range includes a 5 mm FPC example alongside larger labels, keyfobs and displays. Select the size that fits the product and gives the intended reader a usable antenna area; the smallest option is not always the best reading option.
Metal, liquids, enclosure materials and orientation can change the result. Use a construction intended for the mounting surface and evaluate it in the finished assembly.
Compare compact formats and sizes →How a passive NFC tag is read
NFC operates at 13.56 MHz. A passive tag draws energy from a nearby compatible phone or reader, then exchanges data through its antenna. It does not need its own battery.
A compatible NDEF web-link record can direct a phone to online content. Background reading, writing and specialist commands depend on the device, operating system and software.
Plan a close tap interaction. Antenna size, the reader and mounting conditions affect reading; the chip name alone does not define a guaranteed distance. NFC should not be confused with UHF RFID for longer-range bulk identification.
Continue with the right detail
Help with using and preparing NFC tags
Programming a tag
For the practical steps to write and test your content, use the dedicated programming guide.
How to program NFC tags →Using NFC stickers
See how the tag, tap location and linked destination work together in an application.
NFC sticker use guide →Printing & artwork
Review printing choices and prepare artwork that makes the intended tap easy to recognise.
NFC printing options →NFC buying questions
Questions about choosing and ordering NFC tags
Are NFC tags and RFID tags the same thing?
NFC is part of the wider RFID field, using 13.56 MHz for close interaction. “RFID tag” can also mean products using other frequencies and protocols. For phone tapping, choose a compatible NFC chip, data format and finished product rather than relying on the RFID label alone.
What is an NFC Type 2 tag?
NFC tag types define how devices communicate with a tag; they are not shapes or quality grades. NTAG213, NTAG215 and NTAG216 are Type 2 examples. NTAG424 DNA is Type 4. For a legacy Type 1 installation, check replacement availability and reader support separately rather than treating the type numbers as interchangeable.
Can I use any NFC tag for access control or authentication?
No. The credential, reader and software must support the same system. A tag that opens a web link is not automatically an access credential. Standard NTAG21x memory or password protection does not by itself create a cryptographic product-authentication solution; secure-chip projects also need suitable configuration and verification.
Can NFC tags be printed and supplied pre-encoded?
Printing and encoding are separate operations. Printable products can carry branding and visible information, while encoding writes the agreed digital record. Discuss both for the chosen product. A QR code may also be included where the artwork and print area support it.
Can the content be updated after delivery?
A writable tag’s stored record can be changed with compatible equipment while access remains available. Permanent locking can prevent later changes. If a tag stores a web address you control, you may be able to update the destination content without rewriting the tag.
How do I start a custom or bulk order?
Start with a product in the catalogue or tell us where the tag will be used and what a tap should do. Share an existing specification or artwork if you have one. Our team can discuss a suitable format and the available customization, then prepare the commercial details for your order.
Turn the requirement into a product
Find the right NFC format for your project
Browse the complete catalogue if you know what you need, or talk with our team about the application, installation space and intended tap experience.