Quality management

Quality management

Customer satisfaction is our number one priority, and is at the heart of everything we do. Quality is essential for success and competitiveness on the market.

This is why we don't leave quality to chance, but instead implement it consistently both for ourselves and our customers, day after day.

This is an exacting claim for which we have been certified officially to DIN ISO 9001 since 1995.


QM Delker Zertifikat ISO 9001:2008 QM Delker Zertifikat ISO 9001:2008