Supply chain management

Successful together


Supplier evaluation

To show the strengths and weaknesses in an objective and comparable way, to enhance the own competitiveness and to commonly develop a potential of improvement.


The evaluation process

  1. Our team of employees from the engineering, purchasing and other departments evaluates each supplier twice a year.
  2. We will inform you in writing on the outcome of the evaluation.
  3. In case of a negative performance, we will agree on concrete measures in consensus.


Evaluation criterions

Operating figures on quality performance are constantly determined. They are part of our daily risk management and, in addition, integrated in our (semi-) annual evaluation. In doing so, we take into account:

  • Quality
  • Cooperation
  • Adherence to schedules
  • Logistics
  • Innovation