Group Fibers Wools Other products Contacts Wools Green Steel Group produces several kinds of metal wools that are used in different industries and for different applications. From various innovative wools used in the construction industry for their high heat and electrical conductivity to our AISI 434 stainless steel wool, used by car and motorcycle silencers manufacturers for its insulating properties and resistance to high temperatures. Our expertise in the production of metal wools brought us to cooperate with different research centers and universities over the years. The next chapter is our newborn company Coppower: an outlet for our aim to constantly develop new copper-based solutions and find innovative applications for our products. Our range of copper wools has been approved as Antimicrobial Copper by the Italian Copper Institute. To find out more about our range of copper-based wools visit ©2016 Green Steel Group. Partita IVA 01205880139. Iscrizione al registro delle imprese di Lecco: 01205880139. Cap. Soc. versato: 1.000.000,00€. Privacy Policy, Cookie Policy. By continuing to browse the site you are agreeing to our use of cookies. More information | dismiss × Informazioni societarie Iscrizione al registro delle imprese di Lecco: 01205880139 Cap. Soc. versato: 1.000.000,00€ This website is compatible for the most common browsers: Chrome, Firefox, Internet Explorer 10+, Safari for mobile devices. Close