Calibre’ Illustrious journey started with the Bhavnani family founding RB Chemicals. Mala and Ranjit Bhavnani, along with Dhanesh Bhagia set up a Persulphate manufacturing plant near Mumbai with in-house Electrochemical technology. 

With a vision to expand the capacities and capabilities of the venture to produce quality products catering to global customers, they established Calibre Chemicals in 1984 at the Sarigam campus, Gujarat. 

Currently, Calibre is a leading specialty chemicals company for Iodine Derivatives, Perchlorates and Pursulphates catering to various end uses across...Read more