The Scientific Instrument Co. Limited
No. S- 98, Site- 2, Mohan Nagar Industrial Area, P. O. Mohan Nagar
Ghaziabad- 201007, Uttar Pradesh (India)
Essel Shyam Technologies Limited
C- 34, Sector- 62 Near Mamure Choke
Noida- 201301, Uttar Pradesh (India)
Vssan Instruments Pvt. Ltd.
D-57, Sector-10
Noida- 201301, Uttar Pradesh (India)