Drilling and allied services in Kolkata

  9, Netaji Subhas Road, Kolkata - 700001

  1, Midleton Row, Kolkata - 700071

  63, Rafi Ahmed Kidwai Road, Kolkata - 700016

  71 F, Kailas Bose Street, Kolkata - 700006

  2 A, Manohar Pukur Road, Kolkata - 700029

  Uluberia, Kolkata - 711315

  22, 1st Floor, Rajawoodmunt Street, Kolkata - 700001

  70 B, Lenin Sarani, Dharmatala, Kolkata - 700013

  GC 145, Sech Bhawan, Salt Lake City, Kolkata - 700091

  39, 4th Floor, Kalikrishna Tagore Street, Barabazar, Kolkata - 700007