Poddar Court, 18, Rabindra Sarani, Gate No. 01 Room No. 821 & 822, 8th Floor Kolkata - 700 001, India
call : 91 33 46022265 / 22257933
email : info@cs-group.in
Jajodia Tower, 3, Bentinck Street1st Floor, Room No. A-11 Kolkata- 700001
call : +91 33 22136235
email : cs_international@rediffmail.com
