S. N. S. Digital Solution
156-A, Lenin Sarani, No. 413, Kamalalaya Centre, 4th Floor
Kolkata- 700013, West Bengal (India)
Farheen Electronics
No. 167- 3- A, Lenin Sarani, No. 42 &2, Chandni Chowk Street, Near Bimla Chowk
Kolkata- 700072, West Bengal (India)