Thai Airways Zurich Office Zurich Office (GSA) Bahnhofstrasse 67 Sihlstrasse 1 8001 Zurich Switzerland Tel: +41 44 215 6500 Fax: +41 44 212 3408Email: [email protected] Office hours: 9:00 am – 5:00 pm (Monday to Friday), Weekend and Public Holiday Closed.…