name:angle aluminum alloy:6063 tempter:O process according to drawing ... aluminium extrusions, aluminum tube, seamless aluminum tube, aluminum bar, aluminum angle, aluminum channels, and industry profiles, in a wide range of ... 880 tons double-acting extruding machine, 800 tons reverse extruding machine, 630 tons 500 tons extruding machine, tension straightening machine, 11 rollers straighter, tube ...