• 20 Narayan Roy Road, Kolkata-700008, W.B, India
  • +91 9073417446
  • info@iosst.in

Contact

Get in Touch

Phone

+91 9073417446
(+1)4167327060

Message

info@iosst.in
iosst2021@gmail.com

Our Location

20 Narayan Roy Road,
Kolkata-700008, W.B, India