Cambridge Instruments & Engineering Company
55, Ezra Street, 4th Floor, Yamuna Bhawan
Kolkata- 700001, West Bengal (India)
Industrial Supply Syndicate
32 & 54, Ezra Street
Kolkata- 700001, West Bengal (India)
Vikas Instruments
No. 32, 2nd Floor, Ezra Street, Room No. 259
Kolkata- 700001, West Bengal (India)
Western Electric Corporation
No. 35, Ezra Street, Ground Floor Shop No. 4
Kolkata- 700001, West Bengal (India)
B. R. Electricals
No. 51, Ezra Street
Kolkata- 700001, West Bengal (India)