S.G Infosystems
P-8, Uttarayan Housing Co-Operative Society, Rabindra Nagar Bye Lane
Kolkata- 700018, West Bengal (India)
Arya Group
Ramesh-Renuka Smriti,89/C/1,East Chandmari Road
Kolkata- , West Bengal (India)
Tikmany Telesystems Private Limited
8-C, Alipore Road, 3rd Floor
Kolkata- 700027, West Bengal (India)
Cannon Electronic Systems
P-125, C.I.T. Road
Kolkata- 700010, West Bengal (India)
Js It Technologies
17, Lalit Mitra Lane
Kolkata- 700004, West Bengal (India)
Digital Electronics
154 Lenin Sarani ,1st Floor ,
Kolkata- 700013, West Bengal (India)
Chandra Infotech
No. 60/128/1, Hari Pada Dutta Lane, Golf Garden Park
Kolkata- 700033, West Bengal (India)
Unitech Office Automation
No. 60, Lenin Sarani, 1st Floor
Kolkata- 700013, West Bengal (India)
Genisis Automation Systems
23G,Dr.Ambedkar Soroni, Ground Floor,
Kolkata- 700046, West Bengal (India)
Chandra Enterprises
D-27, Katju Nagar
Kolkata- 700032, West Bengal (India)