Cambridge Instruments & Engineering Company
55, Ezra Street, 4th Floor, Yamuna Bhawan
Kolkata- 700001, West Bengal (India)
Neo Tele-tronix Pvt. Ltd ( Ntpl )
No. 6/7, Bijoygarh
Kolkata- 700032, 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)
Bombay Tools Supplying Agency
Marshell House 33/1 N.S. Road,R.No.21,3rd.
Kolkata- 700001, West Bengal (India)