Beijing Tiger Exhibition Co., Ltd.

Contacts ：Mr.Zhanghang

Tel：+86-10-84600657 

Email：hang.zhang@tigerzl.com

DPM DUMPFF PROJECT MANAGEMENT BV

Lupsteiner Weg 44, 14 165 Berlin / Germany

Tel:+49 (0)30 503 48 729

Email: rdumpff@dpmproject.eu