Expo · electronics · semiconductors · machinery · materials
W3 + FAIR Wetzlar
10–11 Mar 2027
Buderus Arena, Wetzlar, Wetzlar, Germany
About
Optics, electronics and mechanics exhibition. W3+ FAIR attracts product developers from precision, systems engineering, measurement technologies, mechatronics, microsystems and nanotechnologies
W3 + FAIR Wetzlar brings optics, electronics and mechanics together under one roof in Wetzlar, Germany. Product developers from precision engineering, systems engineering, measurement technologies, mechatronics, microsystems and nanotechnologies come here to source components, compare suppliers and follow how manufacturing processes are evolving. Exhibitors cover electronics, optics, machinery, materials and semiconductors, so visitors get a practical view of the technologies shaping modern production. The exhibition suits engineers and technical buyers who want direct conversations with manufacturers rather than a catalogue of brochures. And because the focus stays on precision and mechanics, conversations tend to go deep quickly: visitors arrive with specifications and leave with answers. If your work involves product development in optics or electronics, W3 + FAIR Wetzlar offers a focused setting for finding partners, evaluating materials and keeping up with what is changing in manufacturing and machinery across the region.
Key facts
W3 + FAIR Wetzlar is a trade show for electronics, semiconductors, machinery, materials held 10–11 Mar 2027 at Buderus Arena, Wetzlar in Wetzlar, Germany.
- Industries
- electronics, semiconductors, machinery, materials
- Venue
- Buderus Arena, Wetzlar
- Official website
- w3-fair.com/en
- Listing source
- From trade-fair directories and venue calendars
- Last updated
- 1 November 2026