Xiaohua Xu
Former Investigator， Guangdong Provincial Department of Ecology and Environment
Yueheng Tang
Deputy Secretary General， Guangzhou Association of Recycling Economy and Cleaner Production
Yansong Wu
Senior Lecturer and Senior Engineer， Guangzhou Zhongren Certification Training Co., Ltd.
Liyan Wang
Deputy Secretary-General， Guangdong Provincial Cleaner Production Association
Jianping Huang
President， Guangdong Provincial Cleaner Production Association
