Dr. Li Bingjiang has more than 10 years of research experience in lithium-ion battery technology research and development. At this report, Dr. Li Bingjiang firstly gave a brief introduction to his company. Then Dr. Li Bingjiang gave a detailed introduction to their company's products. The products mainly involved silicon anodes, lithium-rich manganese-based cathode materials and solid-state batteries. Finally, Dr. Li Bingjiang also patiently answered questions from teachers and students ,and the atmosphere is very warm.