Our products are mainly used in the smelting process of the aluminum casting industry and the extrusion process of aluminum profiles. Chemical Conversion Coating Alodine, Refractory Block, Powder Painting Line, Aluminum Silicate Stopper Cone,Aluminum Extrusion Heatsink. Additives required for the casting process: The product will supply to all over the world, such as Europe, America, Australia,Lahore, Rotterdam,Finland, French.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.