145e , Prince Gulam Hussain Shah Road,, Kolkata - 700032, West Bengal, India
1 N, 1st Floor, Diamond Chamber, 4, Chowringhee Lane,, Kolkata - 700016, West Bengal, India
G02 & 310, Webel Electronics Complex, P-1 Taratala Road,, Kolkata - 700088, West Bengal, India
Kamlalya Centre, 156a, Lenin Sarani,, Kolkata - 700013, West Bengal, India
Matrix Tower, Dn-24, 4th Floor, Room No. 403, Sector-5, Salt Lake,, Kolkata - 700091, West Bengal, India