Home Agency Structures Products Contacts Via Peveranza, 302 21050 Castelseprio (VA) Tel. (+39) 0331.820429 Fax. (+39) 0331.820457 E-mail: osfa@libero.it OSFA Iron Steel Printing Workshop of Fratelli Ambrosetti srl Legal and operative site: via Peveranza, 302 21050 Castelseprio (VA) CF and VAT number: 02340950 126 Share capital: € 10,000.00 IV REA 0249201 C.CIAA 02340950126 of Varese Business Register no. 1367/1997 Tel. (+39) 0331.820429 Fax. (+39) 0331.820457 E-mail: osfa@libero.it OSFA - Iron Steel Printing Workshop OSFA Ltd is a Iron and Steel print shop that operates in the railway equipment sector, based in Lombardy, Castelseprio, Varese province. This site uses either your own or third-party profiling cookies that track your navigation as shown in the cookie policy . close the banner or log into the site in another way. I agree