Mr. Dibyendu Nag (Proprietor)
B No. 19, N. S. Road, 3rd Floor, Room No. 12 B, Standard Chartered Building, Kolkata, West Bengal, 700001, India
B No. 19, N. S. Road, 3rd Floor, Room No. 12 B, Standard Chartered Building, Kolkata, West Bengal, 700001, India