Dr. Zheng Peng is a professor of polymer science, the director of Agricultural Product Processing Research Institute at Chinese Academy of Tropical Agriculture Sciences (APPRI-CATAS), the director of Engineering Technical Committee of National Engineering Technology Research Center for Key Tropical Crops. Professor Peng received his PhD degree in Polymer Science from University of South Australia. His main research interests include the polymer-based nano-materials, structural characterization for polymers, and natural rubber process. He published more than 200 papers and 30 patents on natural rubber.