Building on our industrial heritage and over 60 years of expertise in Haute-Savoie, the historic birthplace of screw machining, Mazza Décolletage is your trusted partner for the manufacturing of high-precision mechanical parts. We combine a tradition of excellence with the most advanced technologies to meet the strictest requirements of various industries.

Our know-how is based on full mastery of every stage of the process, from design to mass production. Precision and flawless execution quality are the pillars of our daily commitment.

Discover below the foundations of our capabilities: our quality commitment, our machine park, and the diversity of materials we process.