Roof panel:0.5mm pre-painted galvanized steel sheet on both sides + 50mm PU sandwich panel.Wall panel :0.5mm pre-painted galvanized steel sheet on both sides + 50mm PU sandwich panel.LZ-Germany-XZYC-25.5.27$127.75PriceCountryGermany SHIPPING INFOFOB Dalian port 3 x 40HQ containers