Karin Zeller: Anniversary – 20 years of Winkler technique

Karin Zeller 20 Jahre bei Winkler Technik Fussbodenheizung

We sincerely congratulate Karin Zeller (Accounting) for the 20-year anniversary with Winkler Technik.

Thank you for the many years of successful cooperation.

For the future we wish you health, happiness as well as fun and verve at work.