Since its foundation, the two companies of Italian forging group, Stamperia Mazza and De.Mo.Tec., have always paid the utmost attention to the quality of their productions, establishing themselves as serious, professional and reliable partners for the numerous customers with whom the two companies collaborate throughout Italy.

All pieces produced in our plants are subjected to strict quality controls (hardness tests, traction tests, magnaflux inspections), aimed at certifying their absolute compliance with the required standards. From the choice of raw materials up to the finished piece, the entire production phase is characterized by continuous monitoring, which allows us to ensure our customers the highest quality items.

The constant attention paid to compliance with the strictest legal standards has allowed Stamperia Mazza and Demotec to obtain ISO 9001:2015 quality certification.