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
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
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
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
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
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
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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