Petra Hagen
Geschäftsführerin DE
petra.hagen@csi-business.de

Volker Hagen
Managing Director HK
volker.hagen@csi-business.hk

Helen Gao
Managing Director CN
helen.gao@csi-business.cn

Winston Lu
General Manager CN
winston.lu@csi-business.cn

Thomas Trommler
Regional Director BJ
thomas.trommler@csi-business.cn

Marlene Meng
Executive Assistant BJ
marlene.meng@csi-business.cn

                  You may write an eMail to anyone of us in English, German or Chinese language.
                  We are looking forward to it!