Our Exhibition Locations

Rittal Arena Wetzlar I 26 + 27 February 2020

Exhibition Centre Dornbirn (A) I 18 +19 September 2019

Welcome to W3+ Fair/Convention

W3+ Fair/Convention - A Success Story

In February 2014, the innovative trade fair for optics, electronics and mechanics took place for the first time in Wetzlar. It was initiated by local companies and the industry association Wetzlar-Network.

The aim was to create a platform for precision technologies in order to launch new interdisciplinary solutions and new business. Since then, companies, technical developers, users, junior staff and decision-makers from high-tech industries have been meeting annually at the international technology hub in Central Hessen - with success. In 2019, the W3+ Fair+Convention will expand for the first time into the Rhine Valley (18 + 19 September 2019) - one of the top ten high-tech locations in Europe.

Feel the Vibe of Innovation. Only those who are there can experience it.

Impressions: W3+ Fair/Convention Wetzlar

Testimonials: W3+ Fair/Convention Wetzlar

»An excellent trade fair with visitors that have an extremely high level of expertise.«

Manx Precisions Optix Ltd.

»For us, the W3+ FAIR is a must. We are here from the start and during the two days we make a lot important contacts from the German optical industry. It is quality rather than quantity that matters to us – and for us this fair is ideal.«

WZW OPTIC AG/ Switzerland

»The small but impressive trade fair for precision technology.«

OptoTech Optikmaschinen GmbH

»The trade fair resulted in me acquiring a lot of excellent, new contacts with reputable companies. For a start-up company like mine, it is very important to be able to demonstrate my 3D printing services to a specialist audience.«

Häffner 3D Media

»The W3+ is a great exhibition, which closes the gap between optatec and laser.«

Ernst-Abbe-Hochschule Jena

»It's clear to us from the companies exhibiting that it represents a good opportunity for making high quality contacts for networking, forming alliances and gaining new business. This is what the W3+ FAIR is all about.«

Wetzlar Network

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