ORIENTAL ENGINEERING CO.
No. 111, Gopal Lal Tagore Road, Alam Bazar,, Kolkata - 700035, West Bengal, India
17, Chinar Park, Teghoria,ground Floor, New Town & Rajarhat Road Crossing,, Kolkata - 700157, West Bengal, India
6/1, Netaji Nagar, Regent Estate,, Kolkata - 700092, West Bengal, India
7a, Dilarjung Road, Cossipore, Ashcroft Jute Press, Ground Floor,, Kolkata - 700002, West Bengal, India
4 F, Panchanatala Road, Ist Floor, Near Amri,, Kolkata - 700029, West Bengal, India
63, Bidhan Sarani,, Kolkata - 700006, West Bengal, India