1/18-c, C.i.t. Road, Scheme-vii-m, Ultadanga,, Kolkata - 700054, West Bengal, India
20b, Ground Floor, Room No 40, British Indian Street, Esplanade, , Kolkata - 700069, West Bengal, India
2/3 J. C. Road, Kolkata - 700027, West Bengal, India
44/19, Das Villa, Shyam Nagar Road,, Kolkata - 700055, West Bengal, India
14 CHANDNI CHOWK STREET (BESIDE JYOTI ELECTRICAL SHOP), Kolkata - 700072, West Bengal, India