455 Market St., Suite 1160

San Francisco, CA 94105 USA 

Tel: 415 766 5888

Open Door Investment Management Ltd.

1601, Citigroup Tower 
33 Hua Yuan Shi Qiao Road 
Pudong, Shanghai PRC 200120
Tel: +86 21 68775286
 

Heartland Capital Investment

Consulting (Shanghai) Ltd.