We are professional supplier from China, with specialized experience in aluminum industry for many years. China Magnesia Carbon Brick and Magnesite Brick, Moldable Materials, Powder Coated Aluminium, Extrusion Spacer,Melting Furnace Dust Collector. Foshan zhelu trading co., ltd. Aluminum casting and extrusion solution provider, not only the products needed in casing or extrusion, but the service or scheme to improve the working process, making it more effective and steadily. The product will supply to all over the world, such as Europe, America, Australia,Mauritius, Bangalore,Brisbane, Bolivia.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.