Quality assurance & certificates

We perform the following analyses and tests to safeguard our processes:

• Batch analyses
  
• Hardness tests (Brinell)
• Magnetic particle inspections
• Dye penetration test procedure
• Ultrasonic tests (full or partial)
• Radiographic test (full or partial)
• Borescope image test
• Microscopic structural examination
• Mechanical characteristics test
• Dimensional inspection using 3D measuring machine or laser scanner

The management systems are certified in accordance with:

• ISO 9001
• IATF 16949
• ISO 14001
• ISO 45001

We have the following certificates:

• TÜV DGR 97/23/EG
• TÜV AD-2000
• Deutsche Bahn AG
• DNV-GL
  
• ABS
• Lloyd's Register
• Bureau Veritas
• EnAW (Business Energy Agency) CO_² certificate