This spring, we once again successfully renewed our periodic certifications for DIN 18090. The inspection was once again conducted by the Federal Institute for Materials Research and Testing (BAM). This ensures that we remain authorized to manufacture swing doors for freight elevators in elevator shafts with fire protection requirements —in both sheet steel and stainless steel versions.

In addition, our EN 1090 audit was once again successfully completed. As a certified welding company, we are now authorized to use this designation for another three years. This certification is particularly essential for the steel construction of exterior shaft scaffolding and is an important component of our quality and safety standards.