Founded in 2002, Shanghai Yongmaotai Automotive Technology Co., Ltd. is a listed company on the main board of the Shanghai Stock Exchange, engaged in the research， development, production and sales of aluminum alloys and aluminum alloy parts for automobiles. It has formed a business pattern of "casting aluminum alloy + auto parts" as its main business and integrated upstream and downstream development, extending its business from the traditional fuel vehicle field such as casting aluminum alloy lower block, oil pan and turbocharger housing to new energy auto parts, auto lightweight structural parts, communication base station components and other emerging industries.   In the future, the company will continue to take advantage of the circular economy to achieve energy saving and comprehensive use of resources, and promote the application of aluminum alloys in the transportation tools industry and telecommunications sector through an integrated upstream and downstream strategy to help build a resource-saving society.