Ralf Diller
Divisional Managing Director
SIEGENIA Group
About Ralf Diller
Ralf Diller is Working with SIEGENIA since 30 years in different positions. He is Product Manager (Sliding Systems), Head of the AERO division (ventilation), Head of product management (Group level), Head of sales for North America, UK, Scandinavia, Asia, Australia & New Zeeland.
