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Our goals

We aim to offer our customers competitive products and services at top prices. We are constantly looking for capable partners like you to strengthen our supply chain.

  • Long-term and reliable partnership characterized by fairness and transparency
  • Outstanding quality of products and processes
  • Improvement of product quality and delivery reliability
  • Continuous further development and innovation of our products together with our suppliers
  • Competitiveness

Overview of our purchasing program


Would you like to apply as a supplier for these or other product groups not explicitly listed here?

If so, please complete the Supplier Self-Assessment form in full and send it together with any attachments (certificates, organization charts) by email to our Purchasing Department: ek(at) After having received all documents we will contact you as soon as possible. We thank you very much for your interest and look forward to a successful cooperation.


Here you can download all documents that are important for future cooperation.