Bio-based polymer materials expert, doctor of Marquette University, postdoctoral of Cornell University, national outstanding scientific and technological worker, director of Materials Research Institute of Ningbo Institute of Industrial Technology, Chinese Academy of Sciences,

Dr. Guo Kerui, graduated from Dalian University of Technology, has been engaged in the development of new material products for many years and has been engaged in the development of new material products. He has conducted in-depth research on the molecular structure modification of polyolefins, interface modification of composite materials, polymer blending and compatibilization modification and other fields. He has developed a number of new material products and applied for and authorized a number of invention patents.