Mr. Rainer Eisler
German Biogas Associacion, Germany
Mr. Volker Staffendt
Lipp GmbH, Germany
Michael Kraftzig
BINDER Deutschland
Chen Yao
Weber Entec GmbH & Co. KG
Prof. Dong Renjie
China Agricultural University
Marcus Vagt
DLG Deutschland
Mr. Wang Kaijun
China Biogas Society President
Zhang Li
DLG Energy Decentral
Li Jingming
China Biogas Society Chief Expert
Hu Fang
Fei Cheng Zhong Chi Shi Fang Bioenergy Environmental Technology Co., Ltd. General Manager
Zhao Yehua
Beijing Ying He Rui Environmental Protection Engineering Co., Ltd. Chief Engineer
Ying Feng and Jan Sloot
Stallkamp, Germany
