Customer feedback on quality issues is attended to by the highest level of our corporate governance.


We have our own quality assurance team and our employees are frequently trained and examined based on our written quality regulations.

Each production area is individually evaluated monthly based on their tidiness and the quality of their products.

We have acquired the following certificate:

MSZ EN ISO 3834-3:2006 Quality requirements for fusion welding of metallic materials – Part 3: Standard quality requirements (135, 142, 141, 21)

Our processes are regularly audited by TÜV Thüringen (Jena).