... with different specification which is based customers' requirement, drawing or sample.2.Processing: Remove all burrs & sharp ... edges, punching,Drilling, Trimming, Cutting, CNC machining, wire-drawing, etc.3.Surface Treatment: Mill finished, Polished, Sand blasting, Anodized, ... furniture, etc. We could manufacture according to your drawing or sampels,welcome for your visiting. Extruded aluminium ...