Fuel consumption and electric vehicle life promote the development of lightweight vehicles, the choice of aluminum alloy die-casting. The domestic fuel consumption and new energy vehicle points system is released. In 2020, the domestic four-stage passenger car fuel consumption limit is 5 liters/100 kilometers. However, the average fuel consumption of domestic passenger cars in 2014 is 7.22 liters/100 kilometers, which cannot meet the requirements by traditional means. Traditional car companies must develop lightweight to reduce fuel consumption. The pure electric vehicle new energy vehicle points are directly related to the cruising range, and the new energy vehicle enterprises need to be lightweight to increase the cruising range. Aluminum alloy die-casting has the advantages of good weight reduction effect and good safety, and is an excellent choice for automotive lightweighting.

     Chinese and foreign auto companies are working together, and aluminum for automobiles is expected to break out. Audi, Land Rover, Tesla and other international giants use aluminum alloy die-casting. The aluminum alloy die-cast space frame structure frame adopted by the new Audi R8 sedan is only 200kg, and the strength is increased by 40%, but the weight is reduced by 15%. The Tesla Model S/X and other models are widely used in aluminum alloy die-casting, with a cruising range of 400-500 km.

     In recent years, domestic car companies such as Chery, Beiqi, Weilai, etc., as well as Jaguar Land Rover, Cadillac and other international giants have built factories in China, and vigorously develop aluminum alloy die-casting body applications. Chinese and foreign auto companies are working together, and domestic auto aluminum is expected to break out.

     The aluminum industry chain has a large investment value, and the precision processing of die casting and forging is high. At present, the average aluminum consumption of Chinese automobiles is about 110Kg/car, which is obviously lower than the current level of about 150Kg/car in Europe and America. There is huge room for improvement. In 2016, domestic aluminum used for automobiles will be about 3 million tons. It is expected to reach 6.5 million tons in 2020, with an average annual growth rate of over 20%. Considering the market space and the domestic competition pattern, casting products have great investment value, and forging products have a large room for expansion.