Verified Taiwan and China NFC Tag Manufacturers & NFC Tag Suppliers.


Silver Manufacturers

  • ( Origin : Taiwan Manufacturer & Supplier )
    SAG (Securitag Assembly Group) is one leading manufacturer in supplying RFID Transponders. SAG has been proudly offering the best Turnkey solutions to our clients worldwide alongside with our expertise of RFID transponder. With the most complete know-how in 125 KHz and 13.56 MHz RFID technologies, SAG can design and produce any type of customized transponder suited to the specific operating environment and packaging. Our products include NFC tags, contactless cards, NFC Tag, labels, wirstbands, etc. SAG RFID Transponders are utilized in diverse applications including retail, logistics, healthcare, government, public transport, entertainment business and educational institutions for security and access control, time and attendance, asset management, factory automation, inventory control etc....

Standard Suppliers

  • Shanghai HuaYuan Electronic Co. Ltd

    HUAYUAN is found in 1995 by Mr. Guohua Tao, who had experience from Chinese Smart card business from 1993, there is no smart card industry at that time. Start from a project for prepaid car for China Petroleum & Chemical Corp, and the first public transportation E-ticket for AFC system of Shanghai Metro No.1 line. In 2006, HUAYUAN had been entranced in European market introduced by Commercial Counselor and associations of many European countries, then HUAYUAN had been selected by some big European group as nominated supplier in plastic card, contact IC card, contactless IC(RFID) card and RFID card inlay( card prelam). In 2008, HUAYUAN had client in every country in European, and North America, North Asia and Australia, for hundred countries in the world with HUAYUAN by our conscientious...

    Profile : magnetic card readers

  • Shanghai RealSmart Technologies Co., Ltd.

    Welcome your visiting here! RealSmart was founded in China 2003 with booming industry of Smart Card & RFID business. The headquarters of us is located in Shanghai, with branches in China. We are a team of highly qualified specialists who have worked for a long time. Building on the culture of passion, excellence and reliability, RealSmart now covers the entire smart card &RFID product sales, value added solution and up to chip manufactory. RealSmart offers our customer and partners expertise in both high-quality, low-cost product as well as a flexible software solution and a professional consultant service. With slogan “Creating smart platform”, RealSmart is helping to create a smart platform for not only our own business but also our partner’s development in China and global customers...

Products Catalog

  • NFC Ferrite Tag
    SAG NFC Ferrite Tag 0503 is an innovative RFID Tag to empower a device with NFC function. This product is the smallest in the category and have superior environment resistance.
How NFC Works

Bluetooth and Wi-Fi seem similar to near field communication on the surface. All three allow wireless communication and data exchange between digital devices like smartphones. Yet near field communication utilizes electromagnetic radio fields while technologies such as Bluetooth and Wi-Fi focus on radio transmissions instead.

Near field communication, or NFC for short, is an offshoot of radio-frequency identification (RFID) with the exception that NFC is designed for use by devices within close proximity to each other. Three forms of NFC technology exist: Type A, Type B, and FeliCa. All are similar but communicate in slightly different ways. FeliCa is commonly found in Japan.

Devices using NFC may be active or passive. A passive device, such as an NFC tag, contains information that other devices can read but does not read any information itself. Think of a passive device as a sign on a wall. Others can read the information, but the sign itself does nothing except transmit the info to authorized devices.

Active devices can read information and send it. An active NFC device, like a smartphone, would not only be able to collect information from NFC tags, but it would also be able to exchange information with other compatible phones or devices and could even alter the information on the NFC tag if authorized to make such changes.

To ensure security, NFC often establishes a secure channel and uses encryption when sending sensitive information such as credit card numbers. Users can further protect their private data by keeping anti-virus software on their smartphones and adding a password to the phone so a thief cannot use it in the event that the smartphone is lost or stolen. For more information on the specifications and different forms of NFC technology, view the rest of our technology pages.


source: NearFieldCommunication.org

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