Since the inception of Ryesino Pharmaceuticals Pvt. Ltd. in the early ’70s, it has only been fixated on its adamant mission to serve the commonalities with compassion and quality. Mr. Jaidesh Pal Wason began his venture with his business partner Mr. Jasbir Singh Manku on 13th October 1971, giving it the brand name RINKO. Though the business partners had no idea of the reference from where the word RINKO popped up to their minds, today it has become a reliable pharmaceuticals brand to be reckoned with across the city of Dehradun. Primarily, the business was focused on manufacturing as well as retailing medicines as a small colony shop only.