Over a total surface area of 33,033 square metres, it has a 9,500 metre industrial plant dedicated to the manufacture of parts by numerical control and another 5,000 metres devoted to the completion of part-finishing work using surface and paint treatment processes.

Its facilities are complemented with a 3,500 square metre office building.

The MASA workforce is highly qualified and characterised by its great professionalism, with a significant number of graduates and engineers in all its sections.

MASA has the necessary management services making it possible to take complete responsibility for the manufacture of metallic units, from the design and calculation to the purchasing of the materials, industrialisation and logistics.

The general and industrial management of MASA has vast experience in the aeronautical industry.