The long and unique experience of cooperation ripened by Centro Sviluppo Materiali S.p.A. with most of the national and european steel manufacturers, has allowed the acquisition of a solid and reliable Know-How on steel treatment lines, spreading on all related technologies, from pickling (mild, magnetic and stainless steels), hot dip galvanising, aluminising and galvannealing, electrogalvanising (circunferential cell technology, horizontal and vertical cell technologies), electrolitic tinplate to the development of tin-free-steels.