Our products are mainly used in the smelting process of the aluminum casting industry and the extrusion process of aluminum profiles. Chemical Conversion Coating Aluminum, Billet Manufacturing, Aluminum Melting Machine, Universal Hydraulic Oil Cooler,Aluminium Extrusion Machinery. Additives required for the casting process: The product will supply to all over the world, such as Europe, America, Australia,Boston, Israel,St. Petersburg, Bhutan.Foshan Zhelu- solution of aluminum profile powder coating production line.