Precision Balance India (Kolkata)
No. 6, Wood Street, Ground Floor
Kolkata- 700016, West Bengal (India)
Geologists Syndicate Pvt.Ltd.
No. 137, Biplabi Rash Behari Basu Road, Canning Street, 1st. Floor, Room No. - 25
Kolkata- 700001, West Bengal (India)
Unique Instruments Corporation
No. 41, B. B. Ganguly Street, Near Central Metro Station
Kolkata- 700012, West Bengal (India)
New Ghosh Industries
21 C , Madhu Roy Lane, No. 71, Kailash Bose Street
Kolkata- 700006, West Bengal (India)
RaRiA Scientific Instrument Company
No. 114- B, C. R. Avenue Near Calcutta Medical College
Kolkata- 700073, West Bengal (India)
Topall International
Room No. 203 A, South Block, No. 6, Waterloo Street
Kolkata- 700069, West Bengal (India)
Jeetmull Jaichandlall Private Limited
No. 109, Netaji Subhash Road, 2nd Floor, Suit No. 30-32
Kolkata- 700001, West Bengal (India)
Indu Enterprises
No. 34+37, Narasingha, Dutta Road
Howrah- 711101, West Bengal (India)
Star Hardware
No. 103, Netaji Subhas Road
Kolkata- 700001, West Bengal (India)
S. D. Instruments & Equipments
No. 14 A/1- D, Ultadanga Road
Kolkata- 700004, West Bengal (India)
Industrial Metal & Wiremesh Engineering Company
No. 18, R. N. Mukherjee Road
Hooghly- 712102, West Bengal (India)