Address： Room 904A,  No.1476, Pudongdadao,              Pudong   New Area, Shanghai City, PRC (200135)
Postcode： 200135
Tel：  (86) 021-50263468 58607746
Fax： (86) 021-50263468
Website：  http://www.osensoft.com
Email： master@osensoft.com