... finish,anodized,powder coated Cut,punch,drill,tap ISO9001,SGS,ROHS,TUV aluminum rim profiles for bicycle 1. Material: 6063,6005,60612 ... or U shapes etc.)--- Industrial aluminum profiles ( TV frames, Rim for bicycles and motorcycles, Heat sink profiles, Furniture, Ladder, Guide Rail ... . 9. OEM service available, customized design available aluminum rim profiles for bicycle