Overview of certificates

  • The company is currently certified according to the ISO 9001, ISO 14001 and ISO 45001 standards.
  • Since 2007, the catenary line type “J” from our production has been certified according to the Technical Specifications for Interoperability for a speed of 250 km/h.
  • Since 2007, the catenary line type “S” from our production has been certified according to the Technical Specifications for Interoperability for a speed of 260 km/h.
  • We also hold a certificate for the welding process according to the ISO 3834-2 and for implementation of steel structuctures according to EN 1090-2 for the version class EXC3, and we also hold a Certificate of conformity of the factory production control according to EN 1090-1+A1.