High standards

Our trademark guarantees products of the highest quality what can be confirmed by the following certificates:

  • German certificate in production of civil engineering structures and elements (SLV, class E),
  • certificate in production of elements for the German railway (DB AG RiLi, class 2), 
  • German welding quality certificate (DIN ISO 3834-3), 
  • Qualification Certificate issued by Welding Institute for the 1st Group of Minor Factories and 
  • quality certificate acc. to EN-ISO 9001:2000.