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RFID Factory

Advanced RFID & NFC Solutions for Modern Businesses

Shenzhen Colorful Smart Tech Co., Ltd specializes in designing and manufacturing high-performance RFID cards, NFC tags, wristbands, keyfobs, and RFID blocking products. Trusted by industries worldwide for reliability, customization, and innovation.

About ColorfulRFID

Shenzhen Colorful Smart Tech Co., Ltd is specialized in the designing, manufacturing, and distribution of RFID and NFC products. With years of industry experience, we deliver innovative identification solutions that enhance security, efficiency, and user experience across multiple sectors.

Our product line includes RFID cards, NFC tags, wristbands, keyfobs, and RFID blocking technology. We serve clients in access control, event management, libraries, healthcare, logistics, and animal tracking with customized, scalable, and durable smart solutions.

100K+
Units Produced Monthly
50+
Global Clients
RFID Manufacturing

Our Product Range

From access control to event wristbands, our comprehensive RFID and NFC product line ensures you find the perfect solution for your identification and automation needs.

HF RFID Card

HF 13.56MHz RFID Card

ISO14443A compliant access control and hotel key card with high durability and customizable printing.

Frequency: 13.56MHz | Chip: NTAG® 213, MIFARE®
NFC Sticker

Custom RFID Sticker

Paper or plastic NFC stickers for smart packaging, marketing, and asset tracking with adhesive backing.

Size: Various | Frequency: 13.56MHz
Silicone NFC Wristband

Printed NFC Silicone Wristband

Adjustable, waterproof wristband with embedded NFC chip for events, festivals, and access control.

Chip: NTAG® 213 | Colors: Custom
RFID Keyfob

Logo Printed RFID Keyfob

Durable ABS plastic keyfob with personalized logo, ideal for office access and membership systems.

Chip: EM4100, NTAG® | Size: 38mm
RFID Tag

Industrial RFID PPS Tag

High-temperature resistant RFID tag for harsh environments, suitable for manufacturing and logistics.

Frequency: ISO15693 | Material: PPS
NFC Wooden Card

Eco-Friendly NFC Wooden Card

Sustainable wooden NFC card with engraved or printed design for premium branding and gifting.

Material: Bamboo | Chip: NTAG® 215
RFID Blocking Card

RFID Blocking Card

Protects credit cards and IDs from unauthorized scanning with advanced shielding technology.

Material: Metalized Layer | Size: Credit Card
UHF RFID Card

UHF RFID Card (860–960MHz)

Long-range identification card for inventory, logistics, and vehicle access with high read accuracy.

Standard: EPC Gen2 | Read Range: Up to 10m
Disposable Wristband

Disposable RFID Fabric Wristband

One-time use fabric wristband for festivals, concerts, and secure entry with tamper-proof design.

Material: Woven Polyester | Chip: ICODE® SLI
Leather Keyfob

Genuine Leather RFID Keyfob

Premium leather keyfob with embedded RFID chip for luxury access control and membership programs.

Material: Real Leather | Custom Engraving
NFC Social Media Tag

NFC Social Media Sharing Tag

Programmable NFC tag that shares your social profiles, website, or contact info with a tap.

Chip: NTAG® 213 | App Integration
Dual-Frequency Card

Dual-Frequency Smart Card

Combines LF (125kHz) and HF (13.56MHz) for versatile applications in access and identification.

Dual Band | Multi-Application Support

Industry Solutions

We provide tailored RFID and NFC solutions that streamline operations, enhance security, and improve customer engagement across industries.

RFID Library Management

Automate book check-in/check-out, fast inventory, and anti-theft systems to improve efficiency and reduce manual labor in libraries.

RFID Laundry Management

Track linens, garments, and mats in hotels, hospitals, and industrial laundries to reduce loss and optimize billing accuracy.

RFID Event Management

Streamline entry, cashless payments, and attendee tracking for festivals, conferences, and concerts with RFID wristbands and cards.

RFID Animal Management

Identify and track livestock including pigs, cows, sheep, and poultry for breeding, health monitoring, and supply chain traceability.

RFID Access Control

Secure access to offices, hotels, schools, gyms, and parking with RFID cards, keyfobs, and wristbands for authorized personnel only.

RFID Blocking Products

Protect sensitive data with RFID-blocking cards, sleeves, and cases that prevent unauthorized scanning of credit cards and IDs.

RFID Technology

Why Choose ColorfulRFID?

  • High-Quality Manufacturing: All products are produced in our Shenzhen facility with strict quality control.
  • Customization: Full-color printing, logo engraving, and chip programming available.
  • Global Shipping: Reliable delivery to over 50 countries with fast turnaround.
  • Technical Support: Expert guidance on integration, compatibility, and deployment.
  • Competitive Pricing: Factory-direct pricing with volume discounts.

Frequently Asked Questions

What is the difference between RFID and NFC?

RFID (Radio Frequency Identification) is a broad technology for wireless identification. NFC (Near Field Communication) is a subset of RFID operating at 13.56MHz, designed for short-range communication (up to 10cm), commonly used in smartphones and contactless payments.

Can I customize the design of RFID cards or wristbands?

Yes, we offer full customization including color printing, logo embossing, serial numbering, and chip encoding. Provide your artwork and specifications for a quote.

What is the minimum order quantity (MOQ)?

Our standard MOQ is 100 units per design, but we can accommodate smaller sample orders. Contact us for details.

Are your RFID products compatible with existing systems?

Yes, our RFID cards and tags are manufactured to international standards (ISO14443, ISO15693, EPC Gen2) and work with most RFID readers and access control systems.

How do RFID blocking products work?

RFID blocking cards and sleeves use a metalized layer that creates a Faraday cage, preventing electromagnetic signals from reaching your cards and blocking unauthorized scanning.

Get in Touch

Have questions or need a custom quote? Reach out to our team for expert support.

+86 134 1754 9062
WeChat ID: colorfulrfid

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