W3+ Fair Wetzlar 2026

March 18, 2026 - March 19, 2026
Buderus Arena
Wetzlar, Hesse, Germany
W3 Fair GmbH
+49 40 66 906 900

About this Event

Learn more, expand your network, and experience two days of trade fairs on March 18 and 19, 2026, all about the future technologies of optics, photonics, electronics, and mechanics.

The preliminary topics of this trade fair will be: Photonics Meets Microtechnology, Defense & Security, TechWatch, Health Care, Automotive, and AI.

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