B.R.D. Manufacturing Company
1, Raja Gopi Mohan Street, Near Manicktola Market
Kolkata- 700006, West Bengal (India)
B. N. Engineering Works
131, Keshab Chandra Sen Street Near Amherst Street
Kolkata- 700009, West Bengal (India)
B.R.D. Engineering Works
No. 237, K/ 1B, Satin Sen Sarani
Kolkata- 700054, West Bengal (India)