... flatness/Good weather abili JAY&MIN Aluminum honeycomb core is made of 3003 type aluminum alloy foil, which is composed of ... QQ-A-250/26 and British Standard BSL470.3003 type aluminum honeycomb core, having all kinds of dimensions and densities, is ... exchangers, energy absorbers:2.Curtain walls, ceilings, partitions in Aluminum honeycomb panel;3.Inner partitions, floorings and external shells in Car ...