Epoxy Keyfob Overview

Epoxy keyfobs combine RFID/NFC functionality with a durable crystal-clear epoxy surface, providing a compact and premium solution for identification and access applications.

We manufacture customized epoxy keyfobs with different chip options, shapes, colors and personalization methods for access control providers, system integrators and brand programs.

 

Why Choose Epoxy Keyfobs?

Durable Protection

The epoxy surface provides strong protection against scratches, moisture and daily wear.

Compact & Convenient

Small keyring design allows easy carrying and daily use.

Premium Appearance

Crystal-clear epoxy creates a high-quality visual effect for branded applications.

 

Key Specifications

Specification	Details
Product Type	RFID Epoxy Keyfob
Frequency	125KHz / 13.56MHz
Standard	ISO 14443 / ISO 11784/11785
Chip Options	MIFARE / DESFire / NTAG / LF RFID
Material	PVC/PET Core + Epoxy Resin
Surface	Crystal-clear Epoxy Coating
Shape	Round / Teardrop / Square / Custom
Thickness	3.0–4.5 mm
Accessories	Metal Keyring Included
Personalization	Printing / Numbering / QR
Encoding	UID Mapping & Chip Encoding Available
Sample Testing	Available
Packaging	100 / 200 / 250 / 500 pcs or customized
MOQ	500 PCS
Lead Time	Typically 7–14 business days for customized orders

 

Chip Comparison

Chip	Best For	Typical Use
DESFire EV3	High-security applications	Enterprise access control, secure identification
MIFARE Classic	Existing systems	Door access, membership, hotel systems
MIFARE Plus	Security upgrade	Existing Classic migration projects
NTAG Series	NFC interaction	Mobile access, digital information
LF RFID Chips	Traditional RFID systems	Legacy access control

 

Applications

Access Control

Compact RFID keyfobs for doors, buildings, offices and residential access systems.

Hotel & Hospitality

Customized keyfobs for guest access and membership programs.

Membership & Loyalty

Premium RFID keyfobs for clubs, gyms and customer programs.

Industrial Identification

Durable keyfobs for equipment, personnel and facility identification.

 

OEM Customization

Shape & Design

Round, teardrop, square and custom OEM shapes with flexible design options for different RFID keyfob projects.

Surface & Printing

Crystal epoxy coating, full-color printing, logo customization, serial numbers and variable data personalization.

RFID Encoding

UID mapping, chip encoding, data preparation and system-compatible personalization are available based on project requirements.

Packaging & Accessories

Customize keyrings, packaging, and individual packing options for complete solutions.

 

Why Partner With Us

1. Direct Factory Supply
Work directly with the RFID card manufacturer for better production control and communication.

2. Sample Before Mass Production
Test cards with your existing reader/system before bulk production.

3. Quality Traceability
Production testing, encoding verification and batch inspection records are available when required.

4. Scalable Production
Up to 12 million cards per month, supporting both pilot orders and high-volume projects.

5. Stable Supply Chain
Integrated manufacturing resources help ensure reliable materials, production capacity, and long-term supply.

 

OEM Manufacturing & Quality

Our Quality Control Process

● Pre-Production Sample Verification

● RFID Readability & Performance Testing

● Encoding Accuracy Verification

● Print Quality & Appearance Inspection

● Final Batch Quality Inspection

[ View Manufacturing & QC ]

We manage the full OEM process from design to mass production. Samples are available for compatibility testing.

 

FAQ

Can you make epoxy keyfobs compatible with our existing access control system?

Yes. Please provide your current keyfob information, chip type or reader model. We can help confirm compatibility and provide samples for testing.

 

Which chip should I choose for my custom epoxy keyfob project?

The suitable chip depends on your application and existing system.We can help select the appropriate chip based on your project requirements.

 

Will the epoxy coating affect RFID/NFC reading performance?

No. The epoxy layer is designed to protect the RFID inlay while maintaining normal communication performance. Reading distance may vary depending on the chip, reader and operating environment.

 

Are epoxy keyfobs waterproof and durable?

Yes. The epoxy coating protects the internal RFID components and improves resistance to scratches, moisture and daily wear.

 

Can I order samples before mass production?

Yes. We recommend sample testing before bulk production to confirm chip compatibility, design appearance and reading performance with your system.

 

What information is needed for an epoxy keyfob quotation?

Please provide the chip type, quantity, shape, artwork, encoding requirements and packaging requirements.

 

How do you handle quality issues?

If a quality concern is reported, we review the batch details, inspect the production record, and identify the root cause. Depending on the case, we can support replacement, rework, or corrective action based on the agreed terms.