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Reliable RFID Tags Manufacturer
ISO, SGS, and CE-certified RFID tag supplier 8+ years of expertise in design and OEM production.
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What is RFID Tags
An RFID tag is a small electronic device, typically attached to an object, that contains stored information. This information is transmitted from the tag to an RFID reader device using radio waves when the tag is scanned.
RFID Tags by frequency
125KHz RFID Tags
Compared to high-frequency (HF) and ultra-high-frequency (UHF) RFID tags, 125KHz low-frequency RFID tags are the least affected by water and metal interference. These durable RFID tags are ideal for industrial applications, metal surfaces, high-temperature environments, and custom sticker or label designs.
13.56MHz RFID Tags
Designed for cost-effective, high-volume applications, 13.56MHz high-frequency RFID tags work seamlessly with HF readers. Unlike traditional RFID coils, these tags use a more flexible and efficient design without requiring rigid copper wrappings, making them ideal for retail, access control, and smart card solutions.
UHF 915MHz RFID Tags
GEN2 UHF 915MHz RFID tags, certified by FCC standards, are widely used in North America, South America, and the Caribbean. These high-performance RFID tags offer fast, long-range scanning up to 5 meters (16.4 feet), making them perfect for logistics, inventory management, and asset tracking.
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Application of RFID Tags
How to Choose the Right RFID Tags for Your System
Selecting the right RFID tags is crucial for ensuring seamless integration with your system. Here are the key factors to consider:
1. Ensure You Have an RFID System in Place
RFID tags cannot function independently—they require an existing system. Before purchasing, confirm that you have a compatible RFID infrastructure or work as a system integrator to manage and utilize RFID tags effectively.
2. Identify the RFID Chip Type
The RFID chip is the core of data storage and transmission. Different chips offer unique features and pricing, making it essential to select the right model for your system. If you’re unsure of your chip type, you can send us a sample, and we will test it for you.
3. Choose the Right Material and Size
RFID tags come in various materials and sizes, each affecting durability and cost. Select an option that balances performance, durability, and budget to suit your application needs.
4. Define Customization Requirements
Enhance your RFID wristbands, tags, or labels with custom options such as logo printing, UID engraving, and data encoding to meet your specific business needs.
By following these steps, you can ensure that your RFID tags are fully optimized for your system, improving efficiency and functionality. Need help selecting the best RFID tags? Contact us today!
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Welcome
A Few Words About Us
O’shelsee RFID Solutions Co., Ltd. (Guangzhou) is a leading provider in the RFID industry, specializing in the design and manufacture of high-quality RFID products. Our range includes RFID tags, RFID cards, RFID wristbands, RFID blockers, and RFID readers.
Why Choose O’shelsee
Leading Innovator in the Internet of Things
Established in 2016, we are one of the leader in the Internet of Things (IoT) industry, specializing in RFID technology and solutions.
Advanced RFID Manufacturing Facility
Equipped with state-of-the-art production machinery, including Heidelberg four-color printers, pour sealing machines, and compound die-casting machines, ensuring high-quality RFID products.
Rigorous Quality Assurance
Certified with ISO9001 and ISO14001, we maintain strict quality control standards to guarantee superior product performance and reliability.
High Production Capacity
With a robust production line, we manufacture 8 million RFID tags, 10 million smart cards, and 3 million wristbands monthly. Our independent R&D lab continuously advances RFID technology.
Fully Customizable RFID Solutions
We offer complete customization for all RFID products, including chip selection, shape, size, and packaging, tailored to meet specific customer requirements.
Global Partnerships & Trusted Brands
We collaborate with leading global brands such as NXP, Infineon, Atmel, and ISSI, fostering long-term and strategic partnerships worldwide.
Common RFID chips
| IC | Memory | Protocol | Read/Write | Datasheet |
|---|---|---|---|---|
| TK4100 | 64bit | ISO7815 | Read-only | Download |
| EM4200 | 128bit | ISO7815 | Read-only | Download |
| EM4305 | 512bit | ISO11784/11785 | Read&Write | Download |
| EM4450 | 1kbit | ISO11784/11785 | Read&Write | Download |
| ATA5577 | 224bit | ISO11784/11785 | Read&Write | Download |
| Hitag 1 | 2048bit | ISO11784/11785 | Read&Write | Download |
| Hitag2 | 256bit | ISO11784/11785 | Read&Write | Download |
| MIFARE Classic 1k(S50) | 1K Bytes | ISO14443A | Read&Write | Download |
| MIFARE Classic 4k(S70) | 4K Bytes | ISO14443A | Read&Write | Download |
| MIFARE Ultralight EV 1 | 512bit | ISO14443A | Read&Write | Download |
| MIFARE Ultralight C | 192 Bytes | ISO14443A | Read&Write | Download |
| MIFARE Plus EV2(2K) | 2K Byte | ISO14443A | Read&Write | Download |
| MIFARE Plus EV2(4K) | 4K Bytes | ISO14443A | Read&Write | Download |
| MIFARE Plus SE(2K) | 2K Byte | ISO14443A | Read&Write | Download |
| MIFARE Plus SE(4K) | 4K Byte | ISO14443A | Read&Write | Download |
| MIFARE Plus X(2K) | 2K Byte | ISO14443A | Read&Write | Download |
| MIFARE Plus X(4K) | 4K Byte | ISO14443A | Read&Write | Download |
| MIFARE Desfire Light | 640 Bytes | ISO14443A | Read&Write | Download |
| MIFARE Desfire EV3(2K) | 2K Bytes | ISO14443A | Read&Write | Download |
| MIFARE Desfire EV3(4K) | 4K Bytes | ISO14443A | Read&Write | Download |
| MIFARE Desfire EV3(8K) | 8K Bytes | ISO14443A | Read&Write | Download |
| NTAG 213 | 144 Bytes | ISO14443A | Read&Write | Download |
| NTAG 215 | 504 Bytes | ISO14443A | Read&Write | Download |
| NTAG 216 | 888 Bytes | ISO14443A | Read&Write | Download |
| NTAG 213 Tag Temper | 144 Bytes | ISO14443A | Read&Write | Download |
| NTAG 424 DNA | 416 Bytes | ISO14443A | Read&Write | Download |
| NTAG 424 DNA Tag Tamper | 416 Bytes | ISO14443A | Read&Write | Download |
| ICODE SLIX | 896 bits | ISO15693/ISO 18000-3M1 | Read&Write | Download |
| ICODE SLIX 2 | 2528 bits | ISO15693/ISO 18000-3M1 | Read&Write | Download |
| ICODE SLIX-L | 256 bits | ISO15693/ISO 18000-3M1 | Read&Write | Download |
| ICODE SLIX-S | 1280 bits | ISO15693/ISO 18000-3M1 | Read&Write | Download |
| ICODE DNA | 2016 bits | ISO15693/ISO 18000-3M1 | Read&Write | Download |
| Tag-It™ HF-I Standard (TI 256) | 256 Byte | ISO15693 | Read&Write | Download |
| Tag-It™ HF-I Plus (TI 2048) | 2K Bytes | ISO15693 | Read&Write | Download |
| Higgs 3 | 96 bit epc,512 bit user | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| Higgs 4 | 128 bit epc,512 bit user | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| MONZA 4QT | 128 bit epc,512 bit user | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| Monza 5 | 128 bit epc,32 bit user | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| Monza R6 | 96bit epc | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| Monza R6-P | 96bit epc,32 bit user | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| UCODE 7 | 128 bit epc | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| UCODE 7m | 128 bit epc | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| Ucode 8 | 128 bit epc | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| Ucode 8m | 96 bit epc,32 bit user | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
| UCODE DNA | 224bit epc,3072 bit user | EPC Class1 Gen2/ISO 18000 6C | Read&Write | Download |
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What Are RFID Tags and How Are They Used? (Ultimate 2025 Guide)
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