The Beijing Institute of Lightweight Science and Technology of China National Machinery Academy Group (hereinafter referred to as "Lightweight Institute") has national innovation platforms such as the National Lightweight Material Forming Technology and Equipment Innovation Center and the National Key Laboratory of Advanced Forming Technology and Equipment. It mainly provides systematic research and engineering application work in the field of machinery, including research on lightweight material forming design and manufacturing technology and intelligent green development of advanced forming technology and equipment; At the same time, it has a 400 person scientific and technological innovation team led by two academicians of the CAE Member. Its technical direction covers three business directions, including additive forming, metal limit forming and composite forming. It has won 6 national awards and more than 30 provincial and ministerial awards.