... , corrosion resistance 4. the possiblity to be recycled aluminum composite panel for train,boat,subway,plane Aluminium honeycombs and panels made ... strong rigidity (Al. Honeycomb Panel)various surface texture (Stainless Honeycomb Panel)natural surface (Zinc Honeycomb Panel)excellent anti-corrosion and ... foil’s thickness and on the cell size). aluminum composite panel for train,boat,subway,plane