Mother Electric Works
30, Gokul Boral Street
Kolkata- 700012, West Bengal (India)
SPB Engineers (India)
LG-009 & 060, V. I. P. Market, P-187 Scheme VI-M, C. I. T. Road
Kolkata- 700054, West Bengal (India)
Test Master
No. 46, B.B. Ganguly Street, 1st Floor, Room No. 3
Kolkata- 700012, West Bengal (India)
Techno Lab & Instrumentations
No. 24/H - 4, Yogipara Lane
Kolkata- 700006, West Bengal (India)
Gupta's Classes
204, Maharaja Nand Kumar Road North,Alam Bazar,
Kolkata- 700035, West Bengal (India)
Hazra Engineers
Kamar Danga Road, Howrah
Kolkata- 711104, West Bengal (India)
Corona Metro In
Plot No,-44, Sector-B, Metropolitan Co Operative Housing Society Em Bypass (Next To Bartaman House)
Kolkata- 700105, West Bengal (India)
SreeJan Group
2 No , Uttar Purbachal Kalitala Link Road Premises Number 534
Kolkata- 700078, West Bengal (India)
Goodness Technics Engineers Private Limited
No. 57, Parbati Ghosh Lane, Palta, 24 PGS N
Kolkata- 700007, West Bengal (India)
Pie Engineers Private Limted
15, Ganesh Chandra Avenue (2nd Floor)
Kolkata- 700013, West Bengal (India)