INSTRUMENT SOCIETY OF INDIA  
The ISOI is a professional All India Body registered in 1970 at Bangalore with a large number of members from academic and industrial organisations.It is a nonprofit scientific society providing a common forum to the instrumentation activity of the co ..

AMBALA SCIENTIFIC INSTRUMENTS MANUFACTURERS' ASSOCIATION  
The Association was established in the year 1972-73 and is a registered body under Punjab Societies Act 1860. ..