The honeycomb aluminum veneer panel and base plate mainly use high-quality aluminum alloy plates or high manganese alloy aluminum plates; the thickness of the panel is 0.8~1.5mm, and the fluorocarbon roller coating or light-resistant paint on the surface is resistant to scratches, acid rain corrosion, discoloration, and corrosion resistance. It is better than PVDF in terms of self-cleaning; the bottom plate thickness is 0.6~1.0mm, and the total thickness is 12~25mm.