We are professional supplier from China, with specialized experience in aluminum industry for many years. Aluminum Launder System, Metal Extruder Machine, Aluminium Extrusion In China, Aluminium Size,Refractory Plates. Additives required for the casting process: The product will supply to all over the world, such as Europe, America, Australia,United States, Honduras,Cambodia, Hamburg.Aluminum extrusion molding (or aluminum extrusion) is a plastic working method that applies strong pressure to the aluminum billet placed in the mold cavity (or extrusion cylinder), forcing the aluminum billet to produce directional plastic deformation and extrude from the die hole of the extrusion mold, so as to obtain the required cross-sectional shape, size and certain mechanical properties of the parts or semi-finished products.