koller-certification-2

Certifications

  • checkbox ISO 9001:2015
  • checkbox BS OHSAS 18001:2007
  • checkbox ISO 14001:2015
  • checkbox EN 1090-2 (DVS)
  • checkbox DIN EN ISO 3834-2 (TÜV)
  • checkbox AD2000 Merkblatt HP0/HP100R