Cynat Systems
Premises No.-38, School Road (Uttarpara), Udayrajpur, Ward No.-9, Madhyamgram
Kolkata- 700129, West Bengal (India)
Dais Technology
A1/1 Sector 2a S.S.B. Sarani, Bidhannagar, Durgapur
Bardhaman- 713212, West Bengal (India)
Venus Systems
No. 182/1, Harisava Math, Brahmapur Bansdroni, PO-Goria
Kolkata- 700084, West Bengal (India)
Visiontech
445/N, Shakuntala Park,, Sarsuna
Kolkata- 700061, West Bengal (India)