At the headquarters of sia Abrasives in Frauenfeld, Switzerland, we develop complete abrasive systems tailored to specific requirements and applications for the treatment of all surface types.
From here, we control, produce and distribute our high-quality abrasives to countries and regions all around the world.

Frauenfeld stands not only for the future of abrasives production, but also for the tradition of sia Abrasives. Our company was founded here, in the capital of the Canton of Thurgau, in 1867 and began producing coated abrasives in 1875.

Contact

sia Abrasives Industries AG
Mühlewiesenstrasse 20
8501 Frauenfeld
Switzerland
 

Contact