The new requests for products of constant quality and in increasing quantities lead to new investments and to the evolution of the corporate structure, first in companies with a collective name, then in S.r.l. and finally in S.p.A. In 1986 the historic headquarters of Lecco is left to transfer the company to the new owned structure in Calolziocorte (Lecco).

Mi. Me. Af. S.p.A. research and offer a partnership relationship with its customers and in this sense represents an increasingly demanding niche market. The sectors are varied and diverse: from the automotive industry to household appliances, from furnishing accessories to locks and compressors , etc. With the special details, new solutions are always sought for the problems of assembly on automatic assembly lines and innovative productions.