B.N. ENGINEERING COMPANY
20a, Maidatta Lane, Main Road, Cheetla,, Kolkata - 700027, West Bengal, India
25, Strand Road, 1st Floor,, Kolkata - 700001, West Bengal, India
12/1/3, Goa Bagan Street,, Kolkata - 700006, West Bengal, India
No. 225-d, A.j.c Bose Road,, Kolkata - 700020, West Bengal, India
11, Clive Row, 3rd Floor, Suite No. 2,, Kolkata - 700001, West Bengal, India
138, R.n. 415, B.r.b. Basu Road, Canning Street,, Kolkata - 700001, West Bengal, India