Instrumentacion Avanzada JR, S.A. de C.V.,  was founded on February of 1997 in order to offer a professional service of calibrations for laboratory instruments.  

In 1999, Pacific Scientific Instruments (PSI) owners Met One, Hiac/ Royco brand, selects to us like its exclusive distributor for the Mexican Republic.

A year later PSI offers the opportunity to distribute ANATEL brand (analyzing in line of TOC). 

In the year of 2001 we take care of three main markets: the Pharmaceutical Industry, Industry of Semiconductors and the Automotive Industry among others, that is to say, our clients add more than 200.

INAVA is  a Mexican company, that for 10 years, has worried about the evolution and scientific advances about the pharmaceutical industry, being this one; one of the most important sectors that at world-wide level, define the quality of the human life.

We are exclusive distributors in Mexico and Central America, in countries like: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua and Panama of specialized equipment; such as air particle accountants MET ONE brand, particle accountants in liquids and oil HIAC/ROYCO brand, temperature and humidity sensors ELPRO, analyzers TOC ANATEL, particle generators TOPAS, anemometers AIRFLOW, and microscopes with Dutch warranty of quality EUROMEX.