23 A, Room No-16, 2nd Floor, Ns Road,, Kolkata - 700001, West Bengal, India
2/1, Madhav Lane,, Kolkata - 700025, West Bengal, India
1, British Indian Street, 6th Floor,, Kolkata - 700069, West Bengal, India
C/o Usha Lubes Pvt Ltd., 6a & B, Poonam, 6th Floor, 5/2 Russel Street,, Kolkata - 700071, West Bengal, India
P-34, 3rd Floor, India Exchange Place,, Kolkata - 700001, West Bengal, India