We live our principle never to be satisfied with our achievements. A Certification according to DIN EN ISO 9001:2008 is therefore natural for us.

Quality makes the Difference.

Our aim is a high and consistent quality. We achieve this by continuous investment in the latest technologies and many years of experience of our employees. Due to the continuous improvement of our internal processes and standardization of manufacturing and testing, we meet the increasing demands.

As TÜV Nord to DIN EN ISO 9001:2008 certified, our company focuses on quality and continuous improvement processes.

Therfore, we can recognize your individual customer requirements, and implement and fulfill these to your full satisfaction. Transparent and documented.

Moreover, our welding engineer accompanies and supervises the work of our certified welders and initiates and documents required inspections.

Quality Assurance

Welding Technology


Your Contact:

Quality Management

Phone:    +49 4451 95252 -223
Fax:    +49 4451 95252 -226
E-Mail: bernd.janke@theilen.de