Precision Electro Instrumentation India Private Limited
No. 6, Ground Floor, Wood Street
Kolkata- 700016, 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)
Testing Research Engineering And Technological Services
14 Ramnath Pal Road
Kolkata- 700023, West Bengal (India)
R. D. Engineering
No. 130/7, Dum Dum Road, 1st Floor, Dum Dum
Kolkata- 700074, 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)