Adhering to the concept of treat sincerely and keep improving, we are promoting the development of aluminum industry over the world. Vesuvius Usa, Aluminium Melting Furnaces, How To Build A Melting Furnace, Heatsink Extrusion Profiles,Extrusion Tractor Machine. Foshan Zhelu provides all the flux for Aluminum melting and casting. The product will supply to all over the world, such as Europe, America, Australia,French, venezuela,Czech, Cairo.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.