Do you have any questions? Then do not hesitate to contact us. Our competent staff will be happy to personally take care of your concerns.

e-mail: info@kwbswiss.ch

Tel.: +41 81 750 60 30

We are available from Monday – Thursday from 8:00 a.m. to 5:00 p.m. and Friday from 8:00 a.m. to 4:00 p.m. for you. During the lunchtime from 12:00 to 13:00 o’clock our telephones are not occupied.