We care for our customers and product quality, which is why we have implemented and maintain a number of quality assurance systems, certifications and licenses. These include:

Certificate Contents
A QMS to prove SEFAKO S.A. complies with the requirements of PN-EN ISO 9001:2015, PN-EN ISO 14001:2015, and PN ISO 45001:2018 for design engineering, manufacturing and installation of water boilers, steam boilers, pressure vessels and devices, environmental protection installations, and steel structures.
  ASME's S and U stamp certification, entitling SEFAKO S.A. to apply the ASME mark to its power boilers and pressure vessels. Each product labelled with the ASME mark has been manufactured in compliance with the American Society of Mechanical Engineers.
  Directive 2014/68/UE, entitling SEFAKO S.A. to apply the CE safety mark to its products. Each product labelled with the CE mark has been manufactured in compliance with European operating safety requirements and has been approved for marketing in the European Union.
  AD 2000 Merkblatt HP0 licensing for the production and export of power boilers and pressure vessels to Germany.
  DIN EN ISO 3834-2, certification of quality assurance for production welding.
  UDT (Office of Technical Inspection): Plant Laboratory Approval Certificate to attest the high competencies of SEFAKO's Laboratory in research into the manufacturing, operation, overhaul and retrofitting of engineering equipment manufactured by SEFAKO S.A.