Consistently high quality

A strict quality and process management for a perfect result

Walter stands for highest quality and reliability!


  • Qualified and trained personnel
  • Regular supplier and customer audits
  • QM system according to DIN ISO EN 9001:2015;
  • Certification according to IATF 16949 under construction
  • EDI-capable ERP system for shipping notifications and order releases
  • 100% photo-optical control for selected items
  • Materials testing by independent laboratories
  • Incoming and outgoing goods inspections