Precision Electro Instrumentation India Private Limited
No. 6, Ground Floor, Wood Street
Kolkata- 700016, West Bengal (India)
RaRiA Scientific Instrument Company
No. 114- B, C. R. Avenue Near Calcutta Medical College
Kolkata- 700073, West Bengal (India)
Associated Scientific Manufacturing Industries
10,Bhairab Mukherjee Lane, Shyambazar (Opp. R.G.Kar Medical College And Hospital Emergency Building)
Kolkata- 700004, West Bengal (India)
Scientific Instrument Products, Kolkata
No. 19/ D/ H/19, Goabagan Street, Beadon Street, Chittaranjan Avenue
Kolkata- 700006, West Bengal (India)
Zenith Glasswares And Instruments Corporation
38/5, Bagbazar Street
Kolkata- 700003, West Bengal (India)