Winterthur - Location & contacts By loading the map, you accept the Google Maps privacy policy.Privacy Policy Load Map <script type='text/javascript' src='https://maps.googleapis.com/maps/api/js?v=3&key=AIzaSyB43xNBY2Ze5VO9mU52K7ypPJRHL-htTlg&ver=4.23.1' id='google-maps-api'></script> Winterthur 8406 Winterthur Technoparkstrasse 3 Phone +41 52 209 08 16 Fax +41 52 209 08 19 winterthur@srgch.ch Your contact in Winterthur: 8406 Winterthur Technoparkstrasse 3 Tel. +41 52 209 08 16 Fax +41 52 209 08 19 winterthur@srgch.ch Heinz Dutler Swiss Certified Fiduciary Licensed Audit Expertheinz.dutler@srgch.ch Andres Keller Swiss Certified Fiduciary Licensed Audit Expertandres.keller@srgch.ch