# W3+ Fair Wetzlar

**Dates:** 2027-03-10 – 2027-03-11
**Duration:** 2 days
**Location:** Rittal Arena Wetzlar, Wetzlar, Germany
**Website:** https://w3-fair.com/en/wetzlar/
**Organizer:** [Fleet Events GmbH](https://tradefest.io/en/search?organizer=fleet-events-gmbh)
**Size:** 500 exhibitors, 5000 attendees

## About

Networking fair for optics, photonics, electronics, and mechanics

## Topics

- Mechanical or Industrial Engineering
- Tech
- Electrical/Electronic Manufacturing
- Nanotechnology
- Research

## Get a Booth Builder Quote

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- [Browse booth builders](https://tradefest.io/en/booth-builders)
- [Request a quote via API](https://api.tradefest.io/v1/docs#/Quotes/post_quotes): `POST https://api.tradefest.io/v1/quotes`
- [OpenAPI spec]

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[View on Tradefest](https://tradefest.io/en/event/w3-fair-wetzlar)

[OpenAPI spec]: https://api.tradefest.io/v1/openapi.json