Unique Instruments Corporation
No. 41, B. B. Ganguly Street, Near Central Metro Station
Kolkata- 700012, West Bengal (India)
Western Electric Corporation
No. 35, Ezra Street, Ground Floor Shop No. 4
Kolkata- 700001, West Bengal (India)
Logika Technologies Inc.
Flat - 3A, Rose Enclave, D - 46/1 Sammilani Park
Kolkata- 700075, West Bengal (India)
Mahaveer Engineering
40, Strand Road, 2nd Floor, Room No. 24
Kolkata- 700001, West Bengal (India)
Electro Mechanical Trading
Block C, Bhubaneshwar Apartment, No. 36, Palm Avenue
Kolkata- 700019, West Bengal (India)