Unique Instruments Corporation
No. 41, B. B. Ganguly Street, Near Central Metro Station
Kolkata- 700012, West Bengal (India)
S.D. Hardson Company
No. 106/B, Raja Denindra Street
Kolkata- 700004, West Bengal (India)
Eximsales
125, BRB Basu Road, (Canning Street)
Kolkata- 700001, West Bengal (India)
RS Consultancy
Plot No. 118, Block-BB, 1st Floor No. 1951, Rajdanga Main Road
Kolkata- 700107, West Bengal (India)
Shopconner
No. 22/23, Feeder Road, Basanta Bihar, Adhar Minar, Belghari
Kolkata- 700056, West Bengal (India)