Chengchang Ji, male, born in 1964, Doctor of engineering, Professor, Doctoral supervisor. Shuguang Scholar of Shanghai, Director of transformation center of science and technology achievement in Donghua University. He obtained bachelor’s degree and master’s degree in Tsinghua University and doctor’s degree in Shanghai Jiaotong University. He has long term research experience in new material development, composite materials and equipment technology research. In recent years, He has presided over and participated in more than 10 projects, including Shanghai Shuguang project, 863 project, National Natural Science Foundation project, Shanghai key scientific and technological research project, and national key R&D plan. He has won 2 Second Class Prizes of The State Scientific and Technological Progress Awards, 5 Provincial and Ministerial Science and Technology Awards. He has published more than 70 papers in academic journals at home and abroad, and authorized more than 30 invention patents.