71, Canning Street, 4th Floor, Room No. C-429,, Kolkata - 700001, West Bengal, India
Old Jessore Road, Near A.s.g. Biochem Pvt. Ltd., Ganganagar,, Kolkata - 700132, West Bengal, India
358, P. K. Guha Road, Near Airport Gate No.- I,, Kolkata - 700028, West Bengal, India
Head Office : Madhyamgram Chowmatha, Madhyamgram,, Kolkata - 700129, West Bengal, India
Flat No. 12b, 12th Floor, Everest House, 46 C, Jawahar Lal Nehru Road,, Kolkata - 700071, West Bengal, India