Dey Instruments
No. 71, Metcalfe Street, 2nd Floor
Kolkata- 700013, West Bengal (India)
Advance Telecom
Priyasha Manor Apartment AB 65, Prafullakanan West
Kolkata- 700101, West Bengal (India)
Electro Meter Corporation
P-5, CIT Road, Scheme LV, Near Moulali Crossing 6th, 7th & 9th Floor
Kolkata- 700014, West Bengal (India)
Baid Power Services Pvt. Ltd.
No. 152, Block - B, Ground Floor, Lake Town
Kolkata- 700089, West Bengal (India)
Master Electronics
G02 & 310, Webel Electronics Complex P-1, Taratala Road
Kolkata- 700088, West Bengal (India)