Sound absorbant le son léger en gros, grand aluminium ignifuge personnalisé
Aluminum honeycomb panel is a high-end three-layer aluminum structural decorative panel that uses high toughness alloy aluminum plate as the panel and base, with hexagonal aluminum honeycomb bonded with epoxy resin adhesive in the middle, pressed into a shape, and decorative technology or anti-corrosion coating added to the surface of the