Foshan Zhelu Trading Co., Ltd. is a one-stop service company engaged in aluminum casting, extrusion,powder coating and anodizing production lines, saving time and effort for customers. Cast Metal At Home, Polishing Agent, Extrusion Die Manufacturers, Liquid Aluminum Launder,Fabrication Tools And Equipment List Pdf. Additives required for the casting process: The product will supply to all over the world, such as Europe, America, Australia,Milan, Karachi,Islamabad, Anguilla.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.