Nanda Manufacturing Co.
1/2, Chanditala Branch Road, Near Behala Chandi Mandir
Kolkata- 700053, West Bengal (India)
Unique Instruments Corporation
No. 41, B. B. Ganguly Street, Near Central Metro Station
Kolkata- 700012, West Bengal (India)
Industrial Supply Syndicate
32 & 54, Ezra Street
Kolkata- 700001, West Bengal (India)
Atlas Industrial Stores
89, Netaji Subhas Road 1st Floor
Kolkata- 700001, West Bengal (India)
Asiatic Engineers, India
No. 33/1, Netaji Subhash Road
Kolkata- 700001, West Bengal (India)
New Scientific Mart
No. 87-B, Chittaranjan Avenue, Central Avenue
Kolkata- 700073, West Bengal (India)
Hindustan Electronics
T-126, Teghoria Main Road Near Ration Shop P.O. Hatiara
Kolkata- 700157, West Bengal (India)