Zee Electricals
No. 296/1, A. P. C. Road
Kolkata- 700009, West Bengal (India)
Farnell
113 Rak Street
Kolkata- 700016, West Bengal (India)
Hindustan Engineering Company
31/2a Ram Krishna Samadhi Road
Kolkata- 700054, West Bengal (India)
Sreeji Electronic Company
No. 20, Chandni Chowk Street, 3rd Floor, Room No. 8
Kolkata- 700072, West Bengal (India)
B. R. Electricals
No. 51, Ezra Street
Kolkata- 700001, West Bengal (India)