Yiwen Jin, Managing Director, B-Id

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


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

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.


B-Id's Journey to Industrial RFID High-Tech Transponders

As an OEM/ODM partner, B-Id is heavily involved in the development of special transponders for industrial applications and projects.

RFID Tags Developed for Use Under the Toughest Conditions

For transponder development, it is optimal to view processes directly at the potential customer's site. In industry, this can be the crucial step for the best possible solution. The answers to questions are crucial for transponder design, chip selection and antenna tuning.
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Smart Cards, Biometrics and New Work

With display cards and fingerprint cards for ID, banking and access applications, and Bluetooth cards for indoor RTLS and secure temperature monitoring during the transport of medical devices, a new drive is coming to the card industry.

Soft Housing, Smart Tagging

RFID transponder manufacturer B-Id expands its portfolio with newly-developed cable tie transponders made out of a special material.

Supplier Excellence


Application Fields

Get in touch with our experts

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

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