Quality

Metalisto’s quality policy is focused on meeting customer needs and expectations, and our operations are organized to ensure that the quality of our products meets the highest international standards. Therefore, we use only verified raw materials and additives from suppliers recognized in Europe and worldwide; we continuously improve the qualifications of our specialists; we review and constantly refine our processes; and we seek new, more efficient ways to utilize production resources. Quality is monitored throughout the entire production process, from the receipt of raw materials to the final stage of production, and we organize production and manage waste in accordance with the strictest environmental requirements.

When conducting specific chemical and physical tests (magnetic (MT), ultrasonic (UT), and penetrant (PT) tests), we collaborate with independent research laboratories and institutes. We maintain regular contact and consult with local scientific institutions.

Metalisto’s spatial fasteners for wooden structures have been issued EC Production Control Certificates (in accordance with the requirements of the European Technical Assessment, ETA), allowing the products to bear the CE mark.

We place particular emphasis on quality control. We involve employees at all levels in the quality management process. When performing technical measurements during production, we use calibrated measuring instruments for geometric, physical, and chemical quantities, which are regularly inspected and updated within the company.  During production, welding work is supervised by certified employees holding IWE and VT2 certificates. Welders are certified according to the EN ISO 9606-1 (WPQ) standard. Welding is certified in accordance with the main standards: EN ISO 1090-2 EXC3 and EN ISO 3834-2. Welding procedure specifications are certified in accordance with the EN ISO 15614-1 (WPS) standard.