Product details: 1) Standard size: 2440*1220*3/4/5mm; 2) Colors: 7 usual granite finishes for your choice; 3) Core material: virgin PE or fireproof virgin PE; 4) Alu sheet thickness: 0. 12/0. 15/0. 21/0. 30/0. 40/0. 45/0. 50mm; 5) Surface coating: Polyester coating; We can also make the special color and size according to customers' requirements. Features: 1) Especially vivid granite or marble effect; 2) Light weight and easy to process; 3) High peeling strength; 4) Super weather resistance; 5) Even coating and multiple colors; 6) Excellent impact resistance; 7) Excellent fireproof feature; 8) Easy to maintain. Application scope: 1) Building exterior curtain wall; 2) Decoration reformation storey-addition for old buildings; 3) Decoration of interior walls, ceilings, bathrooms, kitchens and balconies; 4) Shop's door decoration; 5) Advertisement board, display platforms and signboards; 7) Industrial materials, vehicle and boat materials. Packing: In wooden case or in bulk