Quality System

Quality and traceability: the pillars of our industrial model

Stemin stands out for the high quality of its production processes, supported by technological innovation and a strict internal control system. Every stage of the production cycle is closely monitored, ensuring full traceability and consistent control of all critical parameters.

All incoming and outgoing materials are subjected to thorough inspections to guarantee uniform composition, metallurgical stability, and maximum performance reliability.

Stemin has an in-house laboratory equipped with cutting-edge instruments for testing and analysis. Each batch is rigorously examined, with trace element detection down to the parts-per-million (ppm) level, ensuring consistent quality that fully meets customer specifications.
In addition, systematic testing across the entire production chain — from raw materials to finished products — ensures the complete absence of radioactive contamination.

Certifications and compliance with european standards

To ensure the highest quality across its entire production, Stemin is certified in accordance with UNI EN ISO 9001:2015 and IATF 16949:2016 (specific to the automotive sector), confirming its ongoing commitment to meeting even the most demanding requirements. Stemin also operates in compliance with EU Regulations No. 333/2011 and No. 715/2013 715/2013 (“End of Waste”), which define the technical criteria for the end-of-waste status of metal scrap and its transformation into secondary raw materials.