Home › Certificates
Quality and qualifications
Certified reliability
Our operations are certified to EN 1090. Our steel structures meet CE marking requirements in execution classes EXC1 and EXC2.
EN 1090Certified
EXC1–EXC2Execution classes
CEMarking
ISO 3834-3Welding quality
EN 1090-1:2009+A1:2011
CE marking
Conformity assessment and CE marking of steel structures.
EN 1090-2:2018+A1:2024
Technical requirements
Technical requirements for the execution of steel structures.
EN ISO 3834-3
Welding quality
Quality requirements for fusion welding of metallic materials.
Sertifikaatit
Certificates and qualifications
EN 1090-1
CE marking for the manufacture of welded structural steel assemblies and product systems in execution classes EXC1 and EXC2.