Aluminum profiles have developed rapidly since entering the automotive industry, and their application areas have gradually expanded. Dongze has successfully developed new aluminum components for multiple automotive companies, widely used in various components such as car bodies, engines, clutch housings, battery boxes, transmissions, and doors. Due to the fact that the density of aluminum is only about one-third of that of steel, and its performance can meet the relevant requirements of automotive materials after alloying, using aluminum as a substitute in the automotive industry can significantly reduce vehicle weight, reduce fuel consumption, and ultimately achieve energy-saving and consumption reducing effects.