Dhanashree Electronics Limited
11, Pollock Street
Kolkata- 700001, West Bengal (India)
Hindusthan Engineering Company
31/2A, Ram Krishna Samadhi Road
Kolkata- 700054, West Bengal (India)
Geetanjali Surveilliance & I. T Solution
No. 36, Mohendra Goswami Lane
Kolkata- 700006, West Bengal (India)
Tayasu Enterprise
No. 48- B, Puddapukur Road
Kolkata- 700020, West Bengal (India)
Star Audio
Nabapali, Thakurpukur D.H Road 24 Parganas (South)
Kolkata- 700104, West Bengal (India)
Electronic Traders Limited
No. 1/1 A, Biplabi Anukul C. H. Street, Shop No. B - 4, Ground Floor, Near Shabbir Hotel
Kolkata- 700072, West Bengal (India)