Our customers' satisfaction can only be achieved by excellent product and service quality. We have therefore often taken up a trailblazing role in the introduction of new production technology. 

Our quality assurance is based on two pillars: 

Comprehensive in-house production monitoring ensures continuous quality control, from the initial materials to production right through to the end products. 

Regular external monitoring by officially recognised quality associations and test institutes checks and assesses fulfilment of statutory requirements and standards and the quality objectives defined by us for ourselves.