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PN-ISO 9001 – Quality management systems, PN-ISO 14001 – Environmental management systems, ISO 45001 – Safety and safety at work management systems |
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Certificate of
conformity CE – EN 1090-1:2009 + A1:2011 |
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Certificate of Qualifications of the Qualification Commission of Steelwork Structures |
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Certificate of Qualification for repair and installation of steel bridge structures |
![Logo Canadian Welding Bureau](https://www.mostostal.siedlce.pl/wp-content/uploads/2017/12/cwb-logo.png) |
Certification
of Companies for Fusion Welding of Steel (CSA Standard W47.1) for Mostostal Siedlce Sp. z
o.o. sp. k. |
![Logo Instytut Spawalnictwa](https://www.mostostal.siedlce.pl/wp-content/uploads/logo/ewf.png) |
Certificate of meeting the quality requirements in welding sector according to PN-EN ISO 3834-2 (2020-2025)-EN-MS & RUD |
![Logo Instytut Spawalnictwa](https://www.mostostal.siedlce.pl/wp-content/uploads/logo/iiw.png) |
Certificate of meeting the quality requirements in welding sector according to PN-EN ISO 3834-2 (2020-2025)-EN-MS & RUD |
![Logo DVS](https://www.mostostal.siedlce.pl/wp-content/uploads/2017/06/DVS.png) |
The
certificate of conformity with EN 15085-2 (welding the vehicles and railway components)
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![Polska Izba Konstrukcji Stalowych](https://www.mostostal.siedlce.pl/wp-content/uploads/2017/06/PIKS.png) |
Certificate
of the manufacturer of Steel Construction |