JONCKHEERE CERTIFICATEN

Onze certificaten

  • WPQR: ISO 15614 group 1,2,3 (steel), group 22 (aluminium)
  • EN 15085-2 welding class 1 steel - aluminium - stainless
  • ISO 9001: 2015
  • EN ISO 3834-2
  • EN1090-3 exc3
  • Großer Eignungsnachweis (DIN 18800-7)
  • ESG