Production and services

Certificates

  • Declaration of conformity
  • Classification duct leak  ( GRAPH )
  • ODT – smoke and heat extraction ( FIRES)
  • Certificate seismic damper (seismic certificate RKH )
  • Hygienic certificate VDI 6022 for silencers ( VDI 6022)
  • Certificate on attenuation properties of silencer
  • Membership in the Association of passive fire protection of the Slovak Republic
  • Welding quality certificate