Our ambition is to exceed ourselves – each and every day. By looking for regular dialogue with our customers. By developing better products and service features. And by leading our company into the future without ever losing sight of appreciation of our heritage.

In everything we do we are connected in quality. This is not something new, but has been our leitmotif since the company was founded over 115 years ago with the vision to revolutionise installation technology. With over 4,000 employees, we have progressed to become a world market leader – while remaining a family-owned company that sets its own standards. This is how we ensure quality “made in Germany” and products of the highest grade, worldwide.