B.R.D. Manufacturing Company
1, Raja Gopi Mohan Street, Near Manicktola Market
Kolkata- 700006, West Bengal (India)
Technotherm Projects Pvt. Ltd.
225/2, C. I. T. Road, Scheme - VII - M
Kolkata- 700054, West Bengal (India)
Wesman Thermal Engineering Processes Pvt. Ltd.
Wesman Center, 8, Mayfair Road
Kolkata- 700019, West Bengal (India)
Universal Bituminous Industries Private Limited
Hemanto Basu Bhawa, Khadi Building 68, Hemanta Basu Sarani, Formaly Known As 12, B. B. D. Bag, East
Kolkata- 700001, West Bengal (India)