translate English to French: It has been an important alliance, which has given a considerable contribution to the engineering of both companies and a concentration of the industrial activities in engineering, manufacture and assembly at the Italian factory Comerio Ercole.
C'est une importante alliance, que apporte une contribution considérable à l'engineering des deux sociétés et la concentration des activités industrielles de engineering, construction et montage chez l'usine italienne Comerio Ercole.