... coated Cut,punch,drill,tap ISO9001,SGS,ROHS,TUV aluminum rim profiles for bicycle 1. Material: 6063,6005,60612. Temper: T5 ... 5. Machining: Cutting,punching,drilling,milling,bending,welding,CNC etc.6. Various in styles and sizes: A). Aluminum alloy bars: ranging ... , angles, T or U shapes etc.)--- Industrial aluminum profiles ( TV frames, Rim for bicycles and motorcycles, Heat sink profiles, Furniture, ...