D. B. Impex & Trade
No. 17, Vidyasagar Road, Rabindra Nagar, Dum Dum Cantt
Kolkata- 700065, West Bengal (India)
MHM Industries (A Unit Of Mahima Industries)
No. 68D, N.S. Road, 2nd Floor
Kolkata- 700001, West Bengal (India)
National Engineering Works
No. 23, Sankar Ghose Lane
Kolkata- 700006, West Bengal (India)
Electro Mech Enterprise
No. 31, Jackson Lane, Room No. 5
Kolkata- 700001, West Bengal (India)