Aluminium alloy sitck and extrusion metal die should be heated to the proper temperature before extrusion.

    Based on the the requirement, choose different sizes of extrusion machines to produce the aluminium alloy profiles.

    After extrusion, they are cooled by wind or water, then straightened, cut and heat treatment.

    Part of the aluminium alloy profiles which are heated or machined will be checked by QC before being packed as industrial profile products, the other will move to the next fabrication process.