Contacts us：

Scientific Organization：
Hua Guan,   +86 13521333496,  Email: asiatox2020@chntox.org

Ru Bai,   +86 10 82545526,  Email: bair@nanoctr.cn

Organizing and logistics：
Yuehua Xie and Yi Tie,   +8610 68187038,  Email: asiatox2020@chntox.org

Financial：

Yang Yang, +86 10 68187038,  Email: cst@chntox.org

Exhibition：
Xiangying Kong, +86 10 68187038,  Email: cst@chntox.org