Roof panel:0.5mm pre-painted galvanized steel sheet on both sides + 50mm EPS sandwich panel.Outer wall panel:0.5mm pre-painted galvanized steel sheet on both sides + 50mm EPS sandwich panel.GP-Saudi Arabia-MZSG-25.8.26$41.05PriceCountrySaudi Arabia SHIPPING INFOFOB Dalian port 16 x 40HQ containers.