1:ISO9001-2008,ROHS and SGS approved 2:Material :Alloy 6063/6061 3:High-density 4.FOB shenzhen yantian port 5.spe:80*50*20 aluminum sheets with groove 1>Material: aluminum 6063/6061/6005etc2>Heat treatment:T5/T63>Suitable for industry/Electronic prodcuts4>Surface treatment:Anodize,Powder coated,polished,mill finished ,Plating, wiredrawing5>Secondary fabrication: cutting, sawing, milling, drilling ...