S.B.M. Enterprise
No. 115, Netaji Subhas Road
Kolkata- 700001, West Bengal (India)
General Engineering Stores
No. 31, Jackson Lane, Indra Kumar Karnani Street, Ground Floor
Kolkata- 700001, West Bengal (India)
JK Electrical
No. 2, Khetra Das Lane, Mission Row, Behind No. 29, Ganesh Chendra Avenue
Kolkata- 700012, West Bengal (India)
Sarkar Heavy Electricals
No. 632 E, G. T. Road, Kalitala, Serampore
Hooghly- 712201, West Bengal (India)