The diversity of die casting products is one of the characteristics of die casting production in China. Automobile die castings in Japan and the United States account for 80-90% of the total pressure castings, while automobile die castings in China account for only about 50%. Combined with the balance of 17 million motorcycles, 2.68 million agricultural vehicles and 8 million electric bicycles, the impact of the fluctuation of the automobile market on the die casting market is greatly reduced. Moreover, in 2005, automobile production and sales still maintained a growth rate of more than 12%, hardware lamps, household appliances, electric tools and other industries are very prosperous, so the development of China's die casting production can still maintain a stable and high growth rate.

Die casting of aluminum alloy cylinder block for automobile engine

In recent years, aluminum alloy engine block die casting has developed rapidly in China. According to luo Baihui, secretary-general of the international mold association, Guangzhou Dongfeng Honda engine Co., Ltd. took the lead in introducing a large number of die casting car aluminum alloy cylinder block. Subsequently, Chongqing Changan Automobile Group, Changan Suzuki Automobile Company, Harbin Dongan Automobile power Company, etc. introduced automatic production lines to die cast aluminum alloy cylinder block of automobile engine around 2002. Shanghai Gantong Automobile Accessories Company produces liuhe Wuling automobile aluminum alloy cylinder block, and then introduced 3550 tons of automatic die casting production line, committed to the development and production of larger aluminum alloy die casting parts. In September 2004, Guangdong Hongtu Technology(Holdings) Co.,Ltd. officially put into operation a 3000 ton automatic die casting machine production line, all of which have created conditions for the development and production of large aluminum and magnesium die casting parts.