Precision Electro Instrumentation India Private Limited
No. 6, Ground Floor, Wood Street
Kolkata- 700016, West Bengal (India)
Unique Instruments Corporation
No. 41, B. B. Ganguly Street, Near Central Metro Station
Kolkata- 700012, West Bengal (India)
Chemicals & Instruments Corporation
No. 55, Ezra Street, 3rd Floor
Kolkata- 700001, West Bengal (India)