
Dipl. Ing. Rolf-Jürgen Kunze
Professional background and education:
- Dipl.-Ing. Hüttentechnik (graduated metallurgy engineer)
- Specialist welding engineer
Further training:
- Quality assurance in welding, Part 1 & 2
- Structure and contents of expert opinions
- Basis seminars on expert consulting
- Scanning electron microscopy seminars
- Managing Partner of the GmbH

Ulrich Twittmann
Responsibilities in the lab:
- All required tests
- Non-destructive materials testing
Professional background and education:
- Materials tester
Further trainings:
- Quality assistant QM
- Scanning electron microscopy seminars
Notes:
- System administrator for the lab computer hardware

Guido Paassen
Responsibilities in the lab:
- General specimen preparation with the CNC lathe and CNC machining centre
- Production of test devices
- Trainer
Professional background and education:
- Certified electrical systems installer
Further training:
- Centre lathe operation
- MT Level 2
- Certified technician for mechanical engineering
- Certified business technician
Notes:
- He performs additions and alterations to bolts in small series
- He creates computer programs for CNC lathe and CNC machining centre operation

Martin Köthemann
Responsibilities in the lab:
- All required tests
- He focuses on non-destructive materials testing and metallography
Professional background and education:
- Materials tester
- Master trademarks for metallurgy
Further training:
- REFA basic certificate
- Computer trainings
- Scanning electron microscopy seminars
Notes:
- He is also responsible for microscopic/macroscopic examinations and corrosion tests

Giovanni DeRose
Responsibilities in the lab:
- All required tests
- Destructive materials testing
Professional background and education:
- Materials tester for metal technology
Further training:
- Various metallography trainings
- MT Level 2
Notes:
- He is our man for the large pieces

Pascal Herwig
Responsibilities in the lab:
- All required tests
- Metallography
- Deputy QM coordinator
Professional background and education:
- Materials tester for metal technology
Further training:
- Various metallography trainings
- Various QM trainings
Notes
- Radiation protection officer

Matthias Breitkopf
Responsibilities in the lab:
- All required tests
- Metallography
Professional background and education:
- Materials tester for metal technology
Further training:
- Various metallography trainings
Notes
- Radiation protection officer

Stefan Neumann
Responsibilities in the lab:
- All required tests
- Non-destructive testing
Professional background and education:
- Materials tester for metal technology
Further training:
- MT Level 2
- UT Level 2
- PT Level 2
- VT Level 2
Notes:
- He is our man for non-destructive testing

Andreas Nosal
Responsibilities in the lab:
- Cutting of test pieces
Further training:
- Cutting methods briefings
Notes:
- He is the lord of the Saws

Ulrike Kunze
Responsibilities in the lab:
- Secretarial duties
- Accounts department
Professional background and educations:
- Industrial management assistant
APPRENTICESHIP & TRAINING
We train: material tester (m/f) with the discipline metal technology
Since several years already has Werkstoffprüfung Kunze been given young people the chance to take an apprenticeship. Even though not all of them can be employed, the apprentices learn everything about material testing so that they can work in all areas of the steel- and material industry (for example car industry, naval architecture, off-shore-technique, etc.).
Functional knowledge is very important nowadays for professional economic success. That’s why at Material Testing Kunze we have established internal as well as external upgrade training courses, to be up to date with the latest news in test engineering and norms.