Yiwen Jin, Managing Director, B-Id

B-Id is a leading developer, manufacturer, and supplier of RFID hardware, fingerprint and display cards with a focus on the European market.

The portfolio includes but is not limited to:

  • Key fobs in LF, HF, UHF & frequency combinations
  • Industrial transponder OEM/ODM
  • RFID transponders LF, HF, UHF & frequency combinations: tags, tokens, on-metal tags
  • High-temperature UHF labels and inlays with a temperature resistance of up to 250 degrees Celsius
  • Antenna/inlay design for customer-specific projects
  • Fingerprint ISO cards with and without battery, DOT Matrix Display ISO cards

Since its establishment in 2002, B-Id has become one of the leading developers, manufacturers and suppliers of RFID hardware for the European and North American markets. As a renowned OEM/ODM supplier, B-Id has always been and will always be actively involved in the development of industrial RFID transponders, innovative smart cards and application-specific components for customer projects.

Yiwen Jin, Managing Director, B-Id

Supplier Excellence


Application Fields


A leading RFID supplier for Europe

We have extensive experience in handling a wide range of materials. As a result, we regularly develop RFID products with unique capabilities and designs, and produce them in series for numerous customer-specific applications.

B-Id offers robust RFID products for the UHF, HF or LF frequency ranges that can withstand adverse environmental conditions such as extreme temperature ranges, aggressive chemicals or metallic surfaces.

Always the right solution with B-Id

RFID products from B-Id include ISO cards and key fobs (including dual frequency cards), tokens, prelams, durable UHF inlays and labels, readers, and many other specialized transponders.

Furthermore, B-Id drives the development of smart card solutions through the use of various wireless and security technologies. The smart display card is one of the latest solutions presented by B-Id. With electronic paper (e-paper) as the built-in display, an ISO card can function as a One-Time Password (OTP) or Store Value Card (SVC) card.

In the latest generation of smart cards, a fingerprint sensor can be embedded in the card for card authentication. No matter what RFID requirements you have in your processes and projects, at B-Id you will always find the right solution.

New High-End Payment Cards From B-Id

B-Id converts payment cards into multi-purpose high-end tools in ISO format Fingerprint sensors in combination with NFC and BLE offer security in block chain applications. The progressive adaptation of online payment methods is constantly placing higher demands on fast, secure and flexible payment methods. Yiwen Jin, managing director of B-Id, reports: "Blockchain applications are increasingly being used in the private sector as well. Crypto currencies offer new opportunities and possibilities for payment, but at the same time present new challenges for manufacturers and service providers. Now there is a solution for this that is easy to use and still offers maximum security".

If the standard is simply not enough...

..., B-Id develops tailor-made and high-performance transponders for the Industrial IoT.  RFID transponders are as available as sand by the sea. In order to select the right transponder for a requirement, many years of experience in the areas of chip selection, antenna tuning, and housing development are the fundamental prerequisites.

RFID and Biometrics - Industry 4.0 Boosts New Applications

B-Id develops innovative transponder solutions for security relevant processes! The success story of RFID technology in industrial processes is continuously being updated. The developer and manufacturer of transponder solutions - B-Id - continuously contributes with innovative identification solutions to make RFID usable in almost all industrial processes.

Yiwen Jin
Yiwen Jin
Managing Director
Hannoversch Münden, Germany
Erhard König
Sales Manager
Hannoversch Münden, Germany
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