... surface and high strength lightweight, excellent rigidity, good impact resistance Excellent in heat insulation, sound insulation, fire-, acid-, alkali-, weather ... , unique colors can be easily maintainedApplications:Can be widely used in galleries, exhibitions, saloons, stores, offices, banks, hotels, ... s requirements.Standard size : 4mm/1,200 pieces in 20-foot container .Standard size : 3mm/1,600 ...