aluminium led lamp housing 1.kind of dimension all extrusion 2.Lathe machine made 3.die cast aluminum led housing Aluminium led lamp housing/cup/heatsink1.Material: Aluminum ADC12 2.Heat treatment:T63.Suitable for industry/Electronic prodcuts4.Surface treatment:Anodize,Powder coated,polished,mill finished ,Plating, wiredrawing5.Deep process: sawing, milling, drilling, punching, CNC machining etc. ...