We have always been particularly careful about the quality of our products. We assumed this attitude following our values derived from the respect towards the customer. From the very first days of operation quality has been our triumph card. Only after several years a need for confirmation of our performance by external institutions has appeared. That is why we have implemented and have been certified with Integrated Management System Policy according to international norms ISO PN-EN 9001, PN-EN ISO 14001 and PN-N 18001. Our quality control system is strictly including all steps of our activities.