We are professional supplier from China, with specialized experience in aluminum industry for many years. China Ferro Chrome and Ferrovanadium, Extrusion Spacer, Aluminium H Section Extrusions, Coloring Flux,What Is Billet. Additives required for the casting process: The product will supply to all over the world, such as Europe, America, Australia,Mauritius, Guyana,Jamaica, Jersey.Aluminum is the metal of the future, it is not only environmentally friendly, light weight, natural corrosion resistance, high strength, but also good thermal and electrical conductivity.Characteristics of aluminum profiles: durable. Aluminum's corrosion resistance, corrosion resistance and weathering resistance are among its most significant advantages. Aluminum does not require additional treatment to rust naturally and resist corrosion. This is due to the presence of a thin, naturally occurring protective film of alumina on its surface. Through anodizing, its corrosion resistance becomes stronger.