Certificates and licenses

  • ISO 9001:2015 - Certificate "Manufacture of large-size steel constructions for building and power industry" Download
  • Certificate: Quality requirements for fusion welding processes according to PN-EN ISO 3834-2:2021 Download
  • Certificate TSP-3834-702.00 - attachment Download
  • Certificate of conformity of the factory production control applying to steel structural components (EN 1090-1:2009+A1:2011) Download
  • Welding certificate Download