Flexible Printable UHF RFID On-Metal Label for Asset Tracking
DAFTags DFRK007 Flexible Printable UHF RFID On-Metal Labels are made for assets where a standard UHF label loses read performance: steel racks, metal containers, pipes, machines, tools, and other equipment with flat or curved metal surfaces. The label combines an Impinj Monza R6-P chip with a flexible PET construction, so it stays readable when mounted directly on metal.
The label face can carry a logo, asset number, serial number, barcode, QR code, or other human-readable text. The RFID side can be encoded with the EPC or user data used by your tracking system. You get one label that works as the printed record a person reads and the electronic record a scanner reads, without drilling, welding, or adding a second tag to the asset.
What Is a Printable UHF RFID On-Metal Label?
A printable UHF RFID on-metal label is an adhesive RFID tag built for direct mounting on metal surfaces. The flexible PET construction helps the label follow flat, curved, uneven, or irregular metal shapes instead of forcing you to find a flat mounting point.
Each DFRK007 label contains a unique RFID identifier that can be read by compatible UHF RFID readers. This helps teams identify equipment, locate inventory, and manage routine checks with less manual data entry.
This UHF Flexible RFID Label Tag can be easy attached on metallic products,especially suitable for irregular and uneven surface,such as steel boiler,metal container,steel pipe,etc. And with a good performance on metal. As well as it can be printed on surface by any prinnters, such as RFID printers simultaneously,such as Zebra R110Xi4, ZT410 Silverline,Sato CL4NX,Toshiba SX-5,Printronix SL4M,Postek Tx3r,etc.
Key Features of the DFRK007 On-Metal RFID Label
- Designed for Metal Surfaces: Maintains RFID performance when applied directly to metal assets such as racking, containers, equipment, and machinery.
- Flexible Construction: Conforms to curved, uneven, and irregular surfaces, including steel pipes and other round or contoured assets.
- Printable Label Face: Supports company logos, asset numbers, serial numbers, barcodes, QR codes, and human-readable text.
- Rewritable RFID Memory: Supports up to 100,000 rewrites, which suits asset records that need updating during their service life.
- Adhesive Installation: Supplied with adhesive backing for quick mounting on clean, dry asset surfaces.
- Custom RFID Encoding: EPC and user memory can be encoded according to customer requirements before dispatch.
Technical Specifications
| Product Model | DFRK007 |
| Product Type | Flexible UHF On-Metal RFID Label |
| Material | PET |
| Size | 80 x 40 x 1 mm |
| Color | White |
| Installation | Adhesive Backing |
| RFID Standard | EPC Class 1 Gen 2 / ISO 18000-6C |
| Chip | Impinj Monza R6-P |
| EPC Memory | 128 (96) Bit |
| User Memory | 32 (64) Bit |
| Read Range | Up to 7 m at 865-868 MHz and 902-928 MHz under suitable test conditions |
| Operating Temperature | -20°C to +75°C |
| Survival Temperature | -40°C to +100°C |
| Data Retention | More than 10 Years |
| Rewrites | Up to 100,000 Times |
| Customization | Logo Printing, Barcode, Serial Number, EPC Encoding, and Other Requirements |
Applications
- Warehouse shelf and rack identification
- IT asset tracking
- Metal container tracking
- Equipment and device tracking
- Automotive component tracking
- Steel pipe and industrial material identification
Customization Options
DAFTags can prepare the label according to your asset management workflow before dispatch.
- Company logo and branding
- Asset number or serial number
- Barcode or QR code
- Human-readable text
- EPC and user memory encoding
- Other identification fields required by your system
If you plan to print and encode in-house, confirm the printer model, label layout, inlay position, print content, and encoding setup before production. Referenced printer models include Zebra R110Xi4, Zebra ZT410 Silverline, SATO CL4NX, Toshiba SX-5, Printronix SL4M, and Postek Tx3r.
Read Range Note
The listed maximum read range is 7 m at both 865-868 MHz and 902-928 MHz under suitable test conditions. Actual range depends on the RFID reader, antenna, tag orientation, mounting surface, surrounding materials, and operating environment. Test the label with your own reader and asset before bulk production.

Why Buyers Order DFRK007 from DAFTags
- RFID Manufacturer: DAFTags produces RFID tags, labels, cards, wristbands, and customized RFID identification products.
- Customization Support: Options cover logo printing, serial numbering, barcode and QR printing, chip encoding, and artwork review.
- Bulk Production: The standard MOQ is 500 pieces, with a one-day lead time for stocked items.
- Direct Supplier Contact: Customers can send asset details and application requirements for a configuration check before ordering.
FAQ
Does this label work when mounted directly on metal?
Yes. DFRK007 is designed for on-metal asset tracking and maintains RFID read performance on flat, curved, uneven, and irregular metal surfaces when mounted correctly.
Can the label be custom printed?
Yes. DAFTags supports logo printing, serial numbers, barcodes, QR codes, and other required label content. Printer compatibility should be confirmed before in-house printing.
Can the RFID data be updated after encoding?
Yes. The label supports up to 100,000 rewrites, so asset data can be changed or updated during its service life.
Is the 7 m read range guaranteed?
No. Seven metres is the maximum read range under suitable test conditions. Installed performance varies with the reader, antenna, tag orientation, mounting surface, and surrounding environment.
What information should I send for a quotation?
Send the asset type and surface shape, metal type, mounting position, operating environment, RFID frequency, printing and encoding requirements, reader or printer model, and estimated quantity.
Contact DAFTags for a bulk quotation or RFID sample request.

Tel : +86 15814022871
Email : sales@daftag.com








