//QUALITY - WHEN PERFECTION BECOMES EXCELLENCE

Our comprehensive quality management system represents the organisational frame for the execution of our “total quality management“. It directs the entire company towards the achievement of best quality in order to reach full customer satisfaction.

Our quality measures comprise:

  • Consistent development, design and planning of our filter plants, systems and processes
  • Ensuring quality in the production and installation due to entrance, intermediate and final examination
  • Continuous improvement based on employees’ suggestions for improvement, implementation of quality groups and lessons learnt

External as well as internal audits regularly control our strict quality standards.


>> Download: EN 1090 Certificate
>> Download: ISO 9001 Certificate
>> Download: ISO 9001 Certificate (Düsseldorf)
>> Download: SCC Certificate

 Group
 Quality - When perfection becomes excellence