IDGVC Venture Investment Consultancy (Beijing) Co., Ltd. Beijing Office 　 Rm 616 Tower A, COFCO Plaza 8 Jianguomen nei Dajie, Beijing 100005 P. R. China Tel: 86-10-6526-2400 Fax: 86-10-6526-0700 E-mail: idgvc@idgvc.com.cn Shanghai Office 　 　 Room 1105, Aetna Tower, No 107 Zunyi Road Shanghai 200051 P. R. China Tel: 86-21-6237-5408, 86-21-6237-5409 Fax: 86-21-6237-5899 E-mail: idgvc@idgvc.com.cn Guangdong Office 　 　 Room2702, East Tower, Huapu Plaza, No.9-13 Huaming Road, Guangzhou,510623,P.R.C Tel:  86-20-3829 5116 86-20-3829 5127 Fax: 86-20-3829 5235 E-mail: gdptv@idgvc.com.cn Shenzhen Office 　 　 Room 2609B，Jinzhonghuan Business Building, No.3037 Jintian Road, Futian District, Shenzhen 518048 Tel: 86-755-8280-5462 Fax: 86-755-8280-5475 E-mail: dijun_cao@idgvc.com.cn HongKong Office 　 　 Unit 1509, 15/F., The Center, 99 Queen's Road Central, Hong Kong Tel: 852-2529 1016, 852-2529 1017 Fax: 852-2529 1619 Boston Office 　 One Exeter Plaza, 15th Floor, Penthouse Suite U.S.A. Boston, MA 02116, Tel: 1-617-534-1243 Fax: 1-617-277-0626 Silicon Valley Office 　 2635 NORTH 1ST STREET, SUITE 150 SAN JOSE, CA 95134 Tel: 1-408 907 0040 Fax: 1-408 456 0688