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Headquarters of sia Abrasives in Frauenfeld, Switzerland

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.

sia Abrasives employs about 1300 people and is represented in more than 80 countries.

Our abrasive cutting and grinding discs are continuously tested at our modern test centre in order to guarantee your safety. Exacting performance comparisons ensure that a consistently high standard of quality is maintained. Product quality is continually tested in research and development at sia Abrasives. This enables us to guarantee a consistently high level of safety and competitiveness of our cutting and grinding discs.

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.

sia Abrasives – Your Key to a perfect Surface


Please, contact us:

sia Abrasives Industries AG
Mühlewiesenstrasse 20
CH-8501 Frauenfeld

Phone: +41 52 724 41 11
Fax: +41 52 724 46 11
E-Mail: info@sia-abrasives.com

How to find us