RFID Cards
Xminnov is an experienced RFID card manufacturer in China, specializing in the production of customized RFID cards for access control, identification, payment systems, membership management, hospitality, transportation, and industrial applications.
Our RFID cards support multiple RFID technologies including HF and UHF frequency bands. According to different application requirements, we provide cards with various chip options, including MIFARE, NTAG, Fudan, EM, and other RFID chip solutions.
As a direct RFID card factory, Xminnov provides OEM and ODM services covering card structure design, antenna development, surface printing, encoding, personalization, and mass production. Whether you need standard RFID cards for system deployment or customized RFID cards with specific materials, dimensions, printing, and security functions, our engineering team can provide suitable solutions.
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RFID UHF CardPVC lamination encapsulation process ensures a robust and durable structure, suitable for long-term outdoor use.It utilizes the high-performance Higgs3 RFID chip, compatible with mainstream UHF RFIDAdd to Inquiry -
Programmable RFID CardsProgrammable RFID card design, supporting data writing, modification, and personalized encoding, suitable for various IoT applications.Standard 86×54mm card size, consistent with common ID cards orAdd to Inquiry -
RFID Smart CardEmploys RFID chips compliant with ISO18000-6C GEN2 standards, compatible with mainstream RFID readers.RFID card features a long reading range and fast identification speed, suitable for batch readingAdd to Inquiry -
RFID PVC CardCard size is 86×54×0.8mm, conforming to standard PVC card specifications, allowing for seamless integration with existing RFID readers and RFID card systems. It is ideal for mass distribution andAdd to Inquiry -
NFC Business CardsNFC cards are made of durable PVC material, suitable for everyday carrying and easily integrated into various business settings.They feature a standard credit card size with a thickness of only 1mmAdd to Inquiry -
RFID Hotel Key CardsRFID hotel key cards feature a high-quality ABS plastic casing, making them wear-resistant, corrosion-resistant, and durable.Under ideal conditions, the RFID cards offer stable reading and writing atAdd to Inquiry -
RFID Key CardsFeaturing dual-frequency and dual-protocol capabilities, it is perfectly compatible with most RFID readers and NFC smartphones on the market, enabling both short-range card swiping and long-rangeAdd to Inquiry -
RFID Access CardSupports dual-band operation in both High Frequency (HF) and Ultra High Frequency (UHF) ranges, meeting the requirements of different reading and writing devices.The PVC lamination process ensuresAdd to Inquiry
- Tel: +86-592-3365675
- Mobile: +8613606915775
- Email: sales@rfidsealtag.com
- Add: No.943, Tonglong second road, Hongtang Town, Tong'an District, Xiamen
What Are RFID Cards?
RFID cards are contactless identification cards that use radio frequency technology to exchange data between the card chip and an RFID reader. Unlike traditional magnetic stripe cards or barcode cards, RFID cards do not require physical contact or direct optical scanning. Data transmission is completed through electromagnetic communication between the embedded RFID chip and reader antenna.
A typical RFID card consists of three main components:
| Component | Function |
|---|---|
| RFID Chip | Stores identification data and performs communication processing |
| Antenna Coil | Transfers energy and data between card and reader |
| Card Body Material | Protects internal components and provides printing surface |
Because RFID technology provides fast identification, stable communication, and reusable data storage capability, RFID cards are widely used in security management, commercial services, transportation systems, and enterprise applications.
RFID Cards Engineering Questions
Q: Can RFID cards work when placed behind glass, plastic, or protective covers?
A: Yes, but the reading performance depends on material thickness and electromagnetic characteristics. PVC and ABS covers usually have little impact on HF RFID cards. However, metal shielding materials can significantly reduce communication because they interfere with the RFID electromagnetic field.
For installation behind protective covers, we recommend testing the final assembled structure before mass production.
Q: Why do some RFID cards have shorter reading distance even with the same chip?
A: Reading distance is not determined only by the RFID chip. Antenna size, antenna tuning, card material, reader power, and surrounding environment all influence performance.
Two RFID cards using the same chip model may have different read ranges because of antenna design differences.
Q: Can RFID cards be used in high-temperature industrial environments?
A: Standard PVC RFID cards are generally designed for normal indoor applications. For industrial environments with high temperature exposure, PET or special engineered materials should be considered.
The chip selection and encapsulation method also need to match the operating temperature requirements.
Q: Why does an RFID card sometimes fail after printing or lamination?
A: During RFID card production, excessive heat or pressure during lamination may affect antenna connections if the process is not properly controlled.
Professional RFID manufacturers need to optimize lamination temperature, pressure, and material compatibility to protect the internal RFID structure.
We're professional rfid cards manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to buy bulk customized rfid cards from our factory.
