Emil Erdmann Hammerwerke Haspe Krimmel Warsteiner HEG LEG
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Precision on Principle

Our quality assurance sets standards. With state-of-the-art measurement technology and certified processes, we guarantee flawless results.

Quality Assurance & Measurement Technology

Flawless components are the basis for the success of our customers. We rely on seamless quality management and high-end measurement technology from renowned manufacturers.

  • High-precision 3D measurement technology & 3D scanning systems (e.g. Zeiss 3D optical scanner)
  • Optical and tactile measuring machines (3x Mitutoyo CMM, Mahr measuring system, 3x Keyence XM tactile)
  • Comprehensive testing laboratory: Spectral analysis, hardness testing (HB, HV, HRC), tensile testing, impact testing, magnetic particle inspection, visual inspection, load testing, macroscopic examination
  • Regular system audits by external institutions
  • Seamless quality planning with statistical process control (Babtec CAQ software)
Quality Control and Measurement Technology

Certificates & Approvals

Our certificates and approvals prove the quality capability of our manufacturing processes for demanding industrial applications. We fulfill important standards and have DB-relevant delivery approvals. In addition, our components are qualified and used by railway operators across Europe.

Would you like to know more about our certificates?

We would be happy to provide you with detailed documents, test reports, or certificates for our processes and materials upon request.