Roof panel:0.5mm pre-painted galvanized steel sheet on both sides + 50 mm PIR sandwich panel.Wall panel:0.5mm pre-painted galvanized steel sheet on both sides + 50 mm PIR sandwich panel.EL-Bahamas-XNSY-25.11.28$146.88PriceCountryBahamas SHIPPING INFOFOB Dalian port 10× 40HQ containers.