Re-stamping/ re-certifying

Dulasta is authorized to re-certify steel sheets. This means we can re-stamp sheets with a 3.1 or 3.2 certificate.

ISO 9001 Quality management

Dulasta is certified according to the ISO 9001 quality management system

ISO 1090 EXC 3

Dulasta is a certified supplier of steel structures with CE marking.

ISO 3834-2

Dulasta is certified as compliant with the most extensive quality requirements for welding.

Welders’ qualifications

Dulasta welders are certified in accordance with ISO 9606-1 and ASME IX.