... 1008~320YS/T4391x3x5x8x seriesH1125~1008~3206. large size bus productsVarietyAlloyTemperThickneesmmWidthmmAdopted StandardBus1x2x3x5x6x7x8x seriesH11215550YS/T4392A112A1220172024T4205502x6x7x seriesT620550largely used for passenger plane, helicopter, sky truck ... , shelfs, engine components, radiators, claddings, hubs etc.The large porous profiles for light rail, metro and high speed train, which were ...