Date： 25-29 July, 2022

 Venue：Victories Hotel

 Key Dates：

Deadline for abstract submission： September 30, 2021October 31,2021

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 Contact Us：

Conference website：http://www.ncec2021.com
Conference Secretariat: Ms. Michelle Miao
E-mail: miumiu_lele@163.com  
Tel：0451-86282104

Technical support：
Mr. Rambo Zheng
Phone：15201789280
Tel：021-60314785
Email：rambo.zheng@dodoevent.com