Emt Megatherm Private Limited
No. 1, Taratala Road
Kolkata- 700088, West Bengal (India)
Unique Instruments Corporation
No. 41, B. B. Ganguly Street, Near Central Metro Station
Kolkata- 700012, West Bengal (India)
Bien Artium Natural Science Pvt. Ltd.
6, Mangoe Lane
Kolkata- 700001, West Bengal (India)
J. V. Corporation
161/B, Vivekananda Road
Kolkata- 700006, West Bengal (India)
Scarlet Alloys Wire
11, Pollock Street
Kolkata- 700001, West Bengal (India)
Zooks International
Salt Lake City, Sector- 1, Block EC- 277
Kolkata- 700064, West Bengal (India)