46-c, Chowringhee Road,, Kolkata - 700071, West Bengal, India
57/a, B.t. Road, Phoolbagan,, Kolkata - 700050, West Bengal, India
12c, Russel Street, L/m Park Hotel, Kolkata - 700016, West Bengal, India
India Power Bldg, Plot X -1, 2 & 3, Block Ep, Sec V, Salt Lake,, Kolkata - 700091, West Bengal, India
96, Madhusudan Banerjee Road,, Kolkata - 700051, West Bengal, India