Visit Altro at the First Rolling Stock Networking Event Yurtdışı Haberleri by railsistem - Haziran 26, 20190 The Altro portfolio for train car flooring is the lightest weight offering on the market, with so much more to offer on top. We are proud to offer solutions to help you create safe, inviting and compliant rail interiors – both for your passengers, and for yourself and your fitters.