Plot No.20, Loha Patti, Maharshi Debendra Road,, Kolkata - 700007, West Bengal, India
63, Sir Hariram Goenka Street,, Kolkata - 700007, West Bengal, India
Webel Industrial Estate, P-1 Taratalla Road,, Kolkata - 700088, West Bengal, India
98, Manicktala Main Road, Shop No F-236, (a.k. Steel),, Kolkata - 700054, West Bengal, India
29/a, Rabindra Sarani, 4th Floor, Room No. 10,, Kolkata - 700073, West Bengal, India