... and sound insulation specificationStandard size: 1,220 x 2,440mm Aluminum thickness: 0.5mm, 0.7mm, 0.8mm, 1.0mm ... , 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 50mm featureMade of aluminum honeycomb core and face panel through panel pretreatment, primer application, color lacquer ... and manufactured according to the demand of the customers Aluminum Honeycomb Panel stone texture building and decorative materials