Bahnhofstrasse 16

8001 Zürich - Schweiz

Tel: +41(0)44/211 12 13

Fax: +41(0)44/211 12 14

info@vonvertes.com

Monday - Friday 10:00 - 18:00 Uhr

Saturday - 10:00 - 16:00 Uhr

and by Appointment