Beijing Zhongqing Heli International Exhibition Co., Ltd.

Add: No.33, Xihuangchenggen South Street, Xicheng District, Beijing, 100032, China

Tel.: +86 10 888085371, 888017794

Fax: +86 10 888018904

E-mail:info@bqnykj.com

Messe Muenchen Shanghai Co., Ltd.

Add: 11F, Tower 1, LJZ Financial Holdings Plaza, 1788-1800 Century Avenue, Pudong New Area, Shanghai, 200122, China

Tel: +86 21 20205578

Fax: +86 21 20205688

E-mail:cbb@mm-sh.com