... such as 6061,6063,etc.4.Various in size,style:aluminum profile,flat bars, ... capabilities include alloying, tooling manufacturing, extrusion, precision CNC machining, metal stamping, welding, finishing and assembly. 6 ... sand blasting, brushing, chrome coating, conventional anodizing with or without color, hard anodizing, powder coating, painting and silkscreen printing. aluminum profile with machining ...