... Cut,punch,drill,tap ISO9001,SGS,ROHS,TUV aluminum rim profiles for bicycle 1. Material: 6063,6005,60612. Temper ... angles, T or U shapes etc.)--- Industrial aluminum profiles ( TV frames, Rim for bicycles and motorcycles, Heat sink profiles, ... Module Frame, Motor Shell, Pipeline Integration etc.)--- Construction aluminum profiles ( Aluminum doors&windows, JB8A8, JB828 and JB828 Sliding Windows, ...