Quality is made up of several factors. Optimal organisation of procedures and constant high quality of the products build up a solid basis. Therefore the permanent revision of our requirements is a matter of course. Optimised processes reduce the costs and encourage the confidence.


Test certificates and Inspection certificates

  • EN 10204/2.2
  • EN 10204/3.1
  • EN 10204/3.2


  • Technischer Überwachungsverein (TÜV)
  • Germanischer Lloyd (GL)
  • Lloyds Register of Shipping (LR)
  • Bureau Veritas (BV)
  • Det Norske Veritas (DNN)