This year it was not just a so-called surveillance audit, but a recertification audit, which takes place every three years and is therefore of even greater importance.
We successfully passed the recertification audit conducted by DVGW CERT GmbH!
Our top priority is customer satisfaction: therefore, we remain committed to fulfilling expectations regarding quality, service, and delivery reliability in accordance with ISO 9001:2015.
 |
ISO 9001:2015 certificate |
 |
