Spectrum Enterprises
No. 4/4 A, Ram Mohan Mullick Garden Lane, Beliaghata
Kolkata- 700010, West Bengal (India)
S. Ray & Company
Satish Chandra Das Lane, Dasnagar, Beside Of Dasnagar Builders
Howrah- 711105, West Bengal (India)
G. K. Enterprise
No. 86/1B, East Sinthee Road
Kolkata- 700030, West Bengal (India)
Control Devices, Kolkata
No. 9A, Hari Pal Lane, Behind Scotish Church College
Kolkata- 700006, West Bengal (India)
Green Solar Energy
No. 61, Bhupen Bose Avenue, 1st Floor
Kolkata- 700005, West Bengal (India)