Roof panel: 0.5mm pre-painted galvanized steel sheet on both sides + 100mm PU panel.Wall panel: 0.5mm pre-painted galvanized steel sheet on both sides + 75mm PU panel.CWS-USA-MTDP-25.7.3$136.37PriceCountryUSA SHIPPING INFOFOB Dalian port 52 x 40HQ containers