Spectrum Enterprises
No. 4/4 A, Ram Mohan Mullick Garden Lane, Beliaghata
Kolkata- 700010, West Bengal (India)
Avr International, Kolkata
No. 67, Ishwar Gupta Road
Kolkata- 700028, West Bengal (India)
Unisun Renewable Energy
81, Nonadanga Road, Sheoraphuli,
Kolkata- 712223, West Bengal (India)
Amion Solar
600, Sarat Chaterjee Road,
Howrah- 711102, West Bengal (India)
RNP Group
No. 26, Ezra Street
Kolkata- 700001, West Bengal (India)
Bright Electric Emporium
Ground Floor, 18/12, Ezra Street, Dalhousie, Near Poddar Court
Kolkata- 700001, West Bengal (India)