W3+ Fair Rhine Valley -
30.11. - 01.12.2022 | Messequartier Dornbirn

Become an exhibitor

Cross-industry networking at one of the top ten hightech locations in Europe

Uncomplicated trade fair participation through all-in-one stand construction packages
SPECIAL PRICE ! Until 30 September

The Valley of Opportunities

The W3+ Fair 2022 triples

Welcome to one of the top technology locations in Europe! The Rhine Valley, where the four countries of Germany, Austria, Switzerland and Liechtenstein meet, is a melting pot for high-tech innovations, future technologies and applied research and development – the perfect location for your networking! With its unique cross-industry concept, the W3+ Fair, which is being held from 30 November + 01 December 2022, brings together the key technologies of optics, photonics, electronics and mechanics at a trade fair in Dornbirn in Austria.
NEW in 2022: The W3+ Fair will take place parallel to TECH. CON and to the

Photonics Conference of the FH OST.

Benefit from a high concentration of innovative capacity at the W3+ Fair

Nutzen Sie die Möglichkeit, mit Branchengrößen und Hidden Champions direkt ins Gespräch zu kommen. Treffen Sie Unternehmer, technische Entwickler, Anwender, Einkäufer, Nachwuchskräfte und wichtige Entscheider. Tauschen Sie sich über neue Projekte, Innovationen und branchenübergreifende Zukunftsthemen aus und erweitern Sie Ihr persönliches Netzwerk mit Top-Kontakten aus ganz Europa.

Even more input and contacts: en-tech.talks conference

Your trade fair ticket is also an entry ticket for en-tech.talks – the high-tech conference running in parallel to the W3+ Fair. Top-class keynote speakers bring exciting presentations on the latest trends and developments to the conference stage. With expert partners such as Swissphotonics, EPIC, Photonics Austria, Spectaris, IVAM and the Wetzlar Network, a wide range of topics is guaranteed – and you can benefit from a pool of international contacts.  
Days until the W3+ Fair Rhine Valley
Platform for industry, commerce

and production companies

Precision Photonic Systems

High-tech conference

Become an exhibitor

Become an exhibitor at the W3+ Fair Rhine Valley 2022

Hall plan 2022

Here you will find the hall plan of the W3+ Fair in Wetzlar 2022.

Reasons to participate

Take advantage of the cross-industry event

This is what the W3+ Fair Rhine Valley 2021 was like

Successful meeting of the future industries at the W3+ Fair 2021 in the Rhine Valley

On 22 + 23 September 2021, the second networking event for experts from optics, photonics, electronics and mechanics took place at the Messequartier Dornbirn in Austria. A new start with potential: for many exhibitors it was the first face-to-face meeting with experts after the pandemic break.



Thanks to our exhibitors:


Cutting edge knowledge transfer with the new Hightech Congress parallel to the trade show

Launched in 2020, the en-tech.talks will again 2022 provide information on latest technological developments. The most important technology companies will present product concepts and technologies.

Our partners & sponsors

Gold Partners 2021

Secure your ticket now!

en-tech.talks Rhine Valley 2021 - Review

The new en-tech.talks with even more knowledge

The en-tech.talks are the new, accompanying high-tech congress at the fair: A high-calibre programme of talks on all aspects of enabling technologies. At the W3+ Fair 2021 in the Rhine Valley, more than 30 exciting speakers had their say. Take a look for yourself!

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