usocard.com | OEM/ODM RFID & NFC Smart Card Manufacturer

About Union Smart

Shenzhen Union Smart Card Co., Ltd. is a national high-tech enterprise with independent R&D capabilities in China. Founded in 2011, we are a leading manufacturer of NFC/RFID smart cards, tags, and patented electronic solutions.

Located in Shenzhen and covering 10,000 square meters, our facility produces over 100 million smart cards annually, placing us at the forefront of the domestic card manufacturing industry.

Our products are used across power, automation, transportation, retail, healthcare, agriculture, education, and hospitality sectors. We partner with global leaders including ATMEL, ISSI, Huahong, and Shanghai Fudan Microelectronics.

100M+

Annual Card Output

Invention Patents

Software Copyrights

20+

Countries Served

Our Product Range

From sustainable NFC cards to industrial RFID tags and patented smart devices, we offer a comprehensive portfolio of customizable, high-performance solutions.

NFC R-PVC Card

Recycled PVC material with embedded NFC chip for eco-friendly smart cards.

• MIFARE Classic® / NTAG® compatible

• ISO 14443 A/B compliant

• Custom printing & encoding

NFC PLA Card

Biodegradable polylactic acid card with NFC functionality for green initiatives.

• Compostable material

• Ideal for events & promotions

• Full-color customization

NFC PET Card

Durable, recyclable PET-based smart card with high chemical and heat resistance.

• Water & oil resistant

• Long lifespan

• Suitable for outdoor use

NFC Wooden Card

Premium wooden NFC card with natural texture for luxury branding and gifts.

• Birch or bamboo options

• Laser engraving available

• Eco-luxury appeal

NFC Paper Card

Ultra-thin, recyclable paper-based NFC card for temporary access and marketing.

• Cost-effective

• Printable on both sides

• Ideal for events & coupons

MIFARE & NTAG Cards

High-security NFC cards using NXP's MIFARE Classic®, DESFire®, and NTAG® chips.

• 1K to 8K memory options

• AES encryption support

• Anti-collision technology

RFID Temperature Tags

Real-time temperature monitoring tags for cold chain logistics and healthcare.

• -40°C to +85°C range

• Data logging capability

• IP67 waterproof rating

RFID Blocking Card

Patented card that protects your wallet from unauthorized RFID/NFC scanning.

• Blocks 13.56MHz signals

• Slim & credit card size

• Military-grade shielding

Anti-lost Tracker

Bluetooth-enabled NFC card to track keys, bags, and other valuables.

• 30m Bluetooth range

• App integration

• Replaceable battery

E-paper Display Tags

Low-power electronic ink display tags for dynamic pricing and inventory.

• Ultra-low energy consumption

• Sunlight readable

• Wireless update via NFC/RFID

RFID Anti-metal Tags

Specially designed tags that work on metal surfaces for asset tracking.

• UHF 860-960MHz

• High read range on metal

• Industrial-grade durability

Fingerprint Cards

Cold lamination technology fingerprint cards for secure biometric access.

• Embedded fingerprint sensor

• One-time password (OTP)

• Ideal for banking & ID

View All Products

Why Choose usocard.com?

We combine innovation, quality, and customization to deliver smart card and RFID solutions that exceed expectations.

OEM/ODM Expertise

Full customization from design to packaging. We support personalized logos, colors, encoding, and special features.

Sustainable Materials

Eco-friendly options including PLA, PET, paper, wood, and recycled PVC to support your green initiatives.

Certified Quality

ISO, RoHS, FSC, and IATF certified. 4 invention patents, 10 utility models, and 17 software copyrights.

Application Scenarios

Our smart card and RFID solutions are trusted across industries for secure, efficient, and innovative applications.

Entertainment

Access control for events, theme parks, and loyalty programs using NFC wristbands and cards.

Payment & Security

Secure NFC cards for banking, access control, and identity verification with encryption.

Logistics & Warehousing

RFID tags for real-time inventory tracking, temperature monitoring, and asset management.

Healthcare

Patient ID cards, medicine tracking, and equipment monitoring with secure NFC/RFID.

Transportation

Transit cards, parking access, and fleet management using durable, high-read NFC cards.

BLE & Fingerprint

Advanced biometric cards and Bluetooth trackers for high-security access and IoT.

Frequently Asked Questions

Do you offer custom design and branding?

Yes, we support full OEM/ODM customization including logo printing, color matching, NFC encoding, and special packaging.

What is your minimum order quantity (MOQ)?

Our standard MOQ is 500 pieces, but we can accommodate smaller trial orders upon request.

Are your products environmentally friendly?

Yes, we offer a full range of sustainable cards made from PLA, PET, paper, wood, and recycled PVC, all compliant with RoHS and FSC standards.

How long does production and shipping take?

Production typically takes 7–15 days depending on order size and complexity. Shipping via DHL/FedEx takes 3–7 days worldwide.

Can I get samples before placing a bulk order?

Yes, we provide free samples for evaluation. You only pay for shipping.

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RFID & NFC Smart Card Innovation