O.M.M., now regarded as a historic firm, was founded in the 1960s by Ghezzi Celeste at Viganò, 30 km northeast of Milan, and is currently managed by his sons Massimo and Paolo, who carry on the family business with an even wider and more precision-oriented range of products.
The company specializes in the production of small, custom-made threaded and non-threaded metal parts, with a particular expertise in the production of special components based on the customer′s own designs. Additionally, the company carries out work such as shearing, threading and deep-drawing of custom-ordered parts.