Certificates

Certified for welding and pressure equipment

Our standards are audited by TÜV Thüringen and TÜV Austria. Download every certificate, check its number and validity, and read the scope it covers.

  • AD 2000 · PED 2014/68/EU

    Pressure equipment

    Fulfils the requirements of DIN EN ISO 3834-2 and the requirements for the production of pressure equipment according to PED 2014/68/EU, Annex I, pt. 3.1, and to AD 2000 HP0 sec. 3 and AD 2000 HP100R pt. 4.2.

    Issued by
    TÜV Thüringen e.V., Industrial Service
    Certificate no.
    0090 153 1182
    Valid until
    2028-04-28
    Certificate (PDF)
  • EN ISO 3834-2

    Comprehensive quality requirements for fusion welding

    A quality system for welding according to DIN EN ISO 3834-2, in the scope specified in the annex to the certificate.

    Issued by
    TÜV Thüringen e.V., Certification Body for Construction Products
    Certificate no.
    0090 152 1181
    Valid until
    2028-04-28
    Certificate (PDF)
  • EN 1090-1 / EN 1090-2

    Welding certificate for steel structures, up to EXC 2

    EN 1090-2:2018+A1:2024, execution class up to EXC 2; welding processes 135 (gas-shielded metal arc) and 141 (gas tungsten arc); parent material groups 1.1, 1.2, 8 and 11 (CEN ISO/TR 15608). Responsible welding coordinator Uroš Arsić (Level C), deputy Milan Lepović (Level C). Production site: Šalinačka bb, Smederevo. Valid with EC certificate 0090-CPR-1090-1.0015.TUWH.2022.03.

    Issued by
    TÜV Thüringen e.V.
    Certificate no.
    1090-2.0015.TUWH.2022.03
    Valid until
    2028-04-28
    Certificate (PDF)
  • ISO 9001:2015

    Quality management system

    Prefabrication and installation of piping systems, pressure vessels, boilers and boiler systems.

    Issued by
    TÜV Thüringen e.V.
    Certificate no.
    151002211405
    Valid until
    2028-05-17
    Certificate (PDF)
  • EN ISO 14001:2015

    Environmental management system

    Prefabrication of piping systems and pressure vessels.

    Issued by
    TÜV Austria GmbH
    Certificate no.
    10051250015523
    Valid until
    2028-08-27
    Certificate (PDF)
  • ISO 45001:2018

    Occupational health and safety management system

    Prefabrication of piping systems and pressure vessels.

    Issued by
    TÜV Austria GmbH
    Certificate no.
    10152250015524
    Valid until
    2028-08-27
    Certificate (PDF)

Quality

Where quality meets engineering

From welding engineering, material sourcing and fabrication to inspection and testing, every stage follows internationally certified standards.

  • Standards and certifications

    Our work is backed by internationally recognised standards and certifications covering quality, safety and environmental responsibility.

  • Quality control process

    Every material, every weld, every structure goes through multi-step inspection. NDT and advanced verification catch issues before they reach our partners; every step is documented and overseen by certified engineers.

  • Expert team

    Behind every project is a team of certified engineers and experienced welders. They do not just follow procedures — they anticipate challenges and solve problems before they reach the site.

  • Technology and tools

    Modern machinery, precision instruments and software monitor and document every step: from automated welding systems to high-precision test equipment, for consistency, accuracy and traceability.

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