Ets Intarlaken Technologies
5th Floor, No. 117, BT Road
Kolkata- 700108, West Bengal (India)
Precision Electro Instrumentation India Private Limited
No. 6, Ground Floor, Wood Street
Kolkata- 700016, West Bengal (India)
S.D. Hardson Company
No. 106/B, Raja Denindra Street
Kolkata- 700004, West Bengal (India)
Industrial Enterprises
No. 71, Canning Street, Bagree Market, Block C - 127, 1st Floor
Kolkata- 700001, West Bengal (India)
Petroleum Equipments Manufacturing Industries
13A, Umacharan Mitra Lane
Kolkata- 700003, West Bengal (India)
Modern Instrument
No. 251/A/52, N.S.C Bose Road, Naktola
Kolkata- 700047, West Bengal (India)