Our company has the most complete and high effective supply chain in the industry. China Magnesium and Magnesium Ingot, Aluminium Extrusion Industries, Vesuvius Refractory Products, Aluminium Extrusion Fabrication,Extrusion Tractor Machine. Extrusion process: The Billets are to be heated and cut to short before entering the extrusion press machine Extrusion ram push the short aluminum billet into container and through the extrusion die. Then aluminum profile comes out, and pulled by the puller tractor, conveyed on cooling table,heated by aging furnace. Finally through surface treatment such as powder coating or anodizing, the aluminum profile product is finished. The product will supply to all over the world, such as Europe, America, Australia,California, Saudi Arabia,Bangladesh, America.Foshan Zhelu- solution of aluminum profile powder coating production line.