Nelso Technology Pvt. Ltd.
P- 96, Sreebhumi, Ichapore, 24 Parganas North
Kolkata- 743144, West Bengal (India)
Sevcon
EVS Distributors India Ltd P10 Taratata Road , Kolkata
Kolkata- 700088, West Bengal (India)
Usha Connect Technology Private Limited
No. 5 / 5, B. T. Road,. Belgharia
Kolkata- 700056, West Bengal (India)
Ultratech Electronics
26/5B Ballygunje Circular Road
Kolkata- 700019, West Bengal (India)
S. G. Enterprise
No. 34- D, Banerjee Para Road, Chatterjee Bagan Lane, Near, Kudghat Metro Station, Putiary
Kolkata- 700041, West Bengal (India)