Unique Instruments Corporation
No. 41, B. B. Ganguly Street, Near Central Metro Station
Kolkata- 700012, West Bengal (India)
Enmark
Dolly Apartment, 589 Parnasree
Kolkata- 700060, West Bengal (India)
Test Master
No. 46, B.B. Ganguly Street, 1st Floor, Room No. 3
Kolkata- 700012, West Bengal (India)
RaRiA Scientific Instrument Company
No. 114- B, C. R. Avenue Near Calcutta Medical College
Kolkata- 700073, West Bengal (India)
System Service
No. 63/1, B. K. Moitra Road, Baranagar
Kolkata- 700036, West Bengal (India)
Mitra Aqua
Bakul Villa, 22, Nabanagar, Jadavpur
Kolkata- 700032, West Bengal (India)
H2O Remediation Engineering
No. 130/7, Dum Dum Road, 1st Floor, Dum Dum
Kolkata- 700074, West Bengal (India)
Crony Consultant
No. 130/B, Raja S.C. Mullick Road, Garia
Kolkata- 700047, West Bengal (India)
J. R. M. S. Engineering Works
Natunhat, Danga Kazipara, Bonhoogly Sonarpur No. 24
Kolkata- 700103, West Bengal (India)
Bevy Industry
37/4, Laxmi Narayan Motilal Road Behala Chowrasta
Kolkata- 700061, West Bengal (India)
Testing Research Engineering And Technological Services
14 Ramnath Pal Road
Kolkata- 700023, West Bengal (India)
SRDS Medichem Sales And Services Private Limited
1/1A, South Sinthee Road (B.T.Road), Ground Floor
Kolkata- 700050, West Bengal (India)
Dew Pure
Pachu Sardar Lane, Near Garia Metro Station
Kolkata- 700084, West Bengal (India)
Labard Instruments
No. 130/7, Dumdum Road, 1st Floor
Kolkata- 700001, West Bengal (India)