Access Control Systems & Products

Top RFID Products Manufacturers in Shenzhen China



  1. Shenzhen Toptag Technology Co., Ltd.
  2. Shenzhen Spv Field Iot Co., Ltd.
  3. Shenzhen Nexqo Smart Card Co., Ltd.
  4. Shenzhen XCC RFID Technology Co., Ltd.
  5. Shenzhen Xinye Intelligence Card Co., Ltd.
What is RFID and how does it work?

Radio-Frequency Identification (RFID) uses radio waves to read and capture information on tags attached to objects. In recent years, RFID technology has revolutionized supply chains and logistics around the world. With the introduction of 5 Main Categories – RFID Tag ICs, RFID Tags, RFID Reader Modules, RFID Readers, RFID Reader ICs, and RFID Antennas – everything RF started focusing on RFID.

What is RFID and how does it work?

RFID (radio frequency identification) is a form of wireless communication utilizing electromagnetic or electrostatic coupling to uniquely identify animals, objects, or people.

Transceiver, scanning antenna, and transponder are the three components of an RFID system. An RFID reader or interrogator is defined as a device that combines a scanning antenna and a transceiver. RFID readers come in two types: fixed readers and mobile readers. An RFID reader is a network-connected device that can either be portable or permanently attached. The tag is activated by radio waves. A wave is sent back to the antenna once the tag is activated, where it is translated into data.

RFID tags contain transponders. RFID tags have different read ranges based on factors such as the type of tag, the type of reader, the RFID frequency, and interference from other RFID tags. It is also possible to read longer range tags with stronger power sources.

types of RFID systems

The types of RFID systems are as follows:

Low frequency RFID systems (LF), high frequency RFID systems (HF), and ultrahigh frequency RFID systems (UHF) are the three main types. It is also possible to use microwave RFID. There is a great deal of variation between countries and regions when it comes to frequencies.

  • High-frequency RFID system. HF frequencies range from 3 MHz to 30 MHz, with 13.56 MHz being the typical HF frequency. The standard range is between a few inches and several feet.
  • Low-frequency RFID systems. There are frequencies ranging from 30 KHz to 500 KHz, but 125 KHz is the most common. The transmission range of LF RFID is usually between a few inches and less than six feet.
  • Microwave RFID systems. A reading distance of 30 feet or more is possible with these 2.45 GHz devices.
  • UHF RFID systems. In general, they can be read from 25 feet or more and range in frequency from 300 MHz to 960 MHz.

Depending on the RFID application, the frequency will vary, and the distance obtained may differ from what was expected. The USA State Department, for example, stated that RFID chips would only be able to be read from approximately 4 inches away when it announced electronic passports with RFID chips. However, the State Department soon learned that RFID readers could skim information from RFID tags from a distance of 33 feet, sometimes even further.

It is possible to boost read ranges to 300 plus feet by using tags with additional power.

RFID tags and smart labels

RFID tags and smart labels: what are they?

A RFID tag is composed of an IC, an antenna, and a substrate. The part of an RFID tag that encodes identifying information is called the RFID inlay.

The two types of RFID tags:

  • Passive RFID. Passive RFID tags receive their power from the reading antenna, whose electromagnetic waves induce a current in the antenna.
  • Active RFID. A tag with an active RFID source has its own power source, usually a battery.

Semi-passive RFID tags use a battery to power the circuitry, while the RFID reader powers communication.

RFID systems rely heavily on embedded non-volatile memory with low power consumption. A RFID tag typically contains less than 2,000 KB of data, including a unique identifier/serial number. There are two types of tags: read-only and read-write, where data can be added by the reader or existing data can be erased.

Read ranges for RFID tags vary depending on factors such as the type of tag, the type of reader, the RFID frequency, and interference from the surrounding environment. As a result of the stronger power source, active RFID tags have a longer read range than passive RFID tags.

RFID tags are smart labels. RFID tags are embedded in adhesive labels with barcodes. As well as RFID readers, barcode readers can also use them. RFID tags require more advanced equipment than smart labels, which can be printed on-demand using desktop printers.

Top 5 RFID Products Manufacturers in China

Below we have listed the top 5 RFID products manufacturers in Shenzhen city, China.

1. Shenzhen Toptag Technology Co., Ltd.

Since 2008, we have had two main offices located in Hong Kong and Shenzhen, China. Our company was founded by a group of passionate and creative individuals with extensive experience in RFID trading and manufacturing.

We specialize in various RFID labels and tags with different shapes and materials. We provide tags in a variety of frequencies, which are widely used in the fields of NFC, mobile payments, access control, supply chain management, inventory management, storage and logistics management, and livestock management.

We provide technical consulting and support as well as R&D, manufacturing, and sales of RFID tags. Customers can customize their tags and labels in terms of function, shape, and material with our customized service.

TopTags Hot Selling RFID Products

Small RFID Waste Bin Tag / Label for City Environment Management Trash Bin Tracking
Touch Memory DS1990A-F5 iButton / Rewritable RW1990 TM Key / Electronic TM-01A Key
13.56mhz silicone rfid nfc wristband bracelet nfc smart band Access Control System, E-ticket, E-payment

2. Shenzhen Spv Field Iot Co., Ltd.

Shenzhen SPV Field IOT Co., Ltd. is one of the leading high-tech companies in China that develops and manufactures RFID and NFC products. Technical consulting service and support are provided by our factory for all OEM and ODM orders from the global market.

We provide RFID and NFC hardware, software, and physical tags. The RFID products we offer range from low frequency to ultra-high frequency and come in a wide variety of shapes and materials. We offer NFC and RFID labels, tags, smart cards, wristbands & LED wristbands, epoxy tags, tree tags, and RFID blocking cards & sleeves. Our products are used in fields like storage, logistics, supply chain management, anti-fake, access control, payment, data transmission, asset management, event & music festival & waterpark, identify information security, livestock management…etc.

Currently, Shenzhen SPV is an innovative market leader, working with companies worldwide to realize their projects in healthcare, financial services, transport, electronic communication, and tourism culture.

We are a technology-driven R&D and manufacturing company with advanced manufacturing equipment, high precision detecting instruments, and a product laboratory, which guarantee the quality of our products. The quality control system at our factory is in accordance with ISO9001 and even exceeds those standards.

With a monthly capacity exceeding 10 Million RFID & NFC tags, our factory covers 10,000 square feet. Our inlay sealing and printing factories have over 200 experienced workers and 30 office personnel. To create the best anti-foreign material production environment, every employee in the production facility adheres to dust-free requirements.

We sincerely welcome friends from around the world to visit our factory and cooperate with us on a long-term basis. Please let us know as soon as possible if you have any inquiries.

SPV Hot selling RFID Products

Mifare Ultralight C 50PF Woven Reusable NFC Bracelet
PU Leather RFID Blocking Protect Credit Card Holder
Printable UHF Anti Metal RFID Tag

3. Shenzhen Nexqo Smart Card Co., Ltd.

As one of the premier card makers in China, Nexqo has earned its reputation simply by making the best product and providing the best service. As a result, Nexqo produces and distributes over 100 million cards worldwide each year, with over 50 countries participating.

From plastic cards to RFID and NFC tags, Nexqo boasts an experienced team of industry experts. Our goal is to meet 100% client satisfaction for every single project we do, regardless of the industry. Our products are certified in accordance with CE, FCC, and RoHS by ICMA (International Card Manufacturers Association).

Nexqo hot selling products

Access control ticket festival rfid woven fabric event wristbands
Hotel Key Card Contactless Hotel Access Control Door Key Card
125KHz LF HF F08 RFID Tag Rewritable Keyfob with Keychain

4. Shenzhen XCC RFID Technology Co., Ltd.

XCC RFID Technology Co.,Ltd., Shenzhen. As a manufacturer of RFID hardware, XCC is one of the largest companies in Guangdong province. The company was founded in 1996 and has more than two decades of hi-tech mass production experience designing and manufacturing tens of millions of RFID Prelams, RFID cards, and RFID tags for the domestic and global market. GT (ISSI in China) is also one of its most important IC distributors in Southern China.

With over 300 employees, XCC RFID was a professional smart card manufacturer originally located in Shenzhen. However, when it was forced to move its production department in 2013 due to high volumes of orders, it was forced to move to Dongguan city, less than an hour away from Shenzhen in order to expand. In addition to increasing production capacity, this relocation improved the working and living conditions of employees. With room for expansion, our manufacturing facility currently has a production area of over 10,000 square meters. Additionally, you should be able to attract and retain experienced and professional employees. To keep ahead of real, varied, and potential needs of present and future clients, we continually invest in further research and development of new products.

XCC hot selling RFID Products

nfc tag 213/215/216 chip plastic custom nfc rfid card card business card
custom logo nfc security wristband bamboo smart rfid chip wristband
mobile phone gps anti-lost recording tracking smart bluetooth anti-lost device

5. Shenzhen Xinye Intelligence Card Co., Ltd.

Since 2006, Shenzhen Xinye Intelligence Card Co., Ltd has been a leading manufacturer of smart cards and RFID labels. Our company has always been committed to the development, production, and sale of smart card technology and products, including contactless IC cards, contact IC cards, RFID labels, RFID card inlays, key chains, and epoxy cards. Thousands of smart cards have already been provided to users at home and abroad. Products are widely used in transportation, security, library management, supply chain logistics, warehouse management, campus cards, shopping malls, hotels, etc. On the local and international markets, it is gaining more and more recognition for its excellent quality and reputation.

A vigorous development of the enterprise is boosted by science and technology. In order to enhance the competitiveness of its products on the market, the company has made continuous efforts to optimize production workflows, standardize operating procedures, and improve management levels, and is now certified with the ISO9001 quality management system. State Administration of Quality Supervision and Quarantine issued us the national industrial production permit after we obtained ISO14001 environmental management system certification as well as OHSAS18001 occupational health and safety management system certification.

By 2012, it had passed the Contactless CPU card testing and authorization by the Ministry of Housing and Urban and had obtained supplier certification and product certification from Bureau Veritas. Presently, the company has two high-precision smart card and RFID label production lines and all products are made independently.

The pursuit of your satisfaction is our eternal goal! With “customer-centric” as our goal, the entire Xinye team is looking forward to working with all the old and new partners, enhancing the value of the product, and building a bright future together with you!

Xinye hot selling RFID productxs

RFID Smart Card Contact Ic Card Pvc Smart Rfid Blank Card CMYK Offset Printing Waterproof / Weatherproof
NXP-NTAG 213 215 216 nfc coin tag smart anti metal sticker nfc labels rfid epoxy tag for phone social media
NFC Social Media Tag Customized Printing 13.56MHz RFID NFC Label Sticker


Shenzhen is the capital of rfid products, there are at least 100 factories specializing in the production of rfid products, these 5 top RFID product suppliers have been established for at least 5 years, they have rich experience in rfid products, they are real Chinese factories, and the prices are Advantages, quality is guaranteed.