Riemann Investment Holdings Ltd.

Add: 22F, BEA Finance Tower, 66 Hua Yuan Shi Qiao Road, Shanghai, China 200120

Tel: 86-21-5879-1055  5879-1056  5879-9691  5879-6607

Fax: 86-21-5879-9729

E-mail：info@shrminvest.com