If you have any intention of cooperation or any questions, please contact us by:
Telephone: +86 13716362297
E-mail: info@cseif.org
WeChat ID: CSEIIF
Weibo ID: 社企论坛CSEIIF
Address: Room 3202, Cyber Tower A, No.2 Zhongguancun South Street, Haidian District, Beijing 100080