Home | Fotona- chất tẩy rửa sri lanka ,Lasers are the Heart of our Business. dHh_CcqHsDo. Founded in 1964, only four years after the invention of the very first laser, Fotona is one of the most experienced developers of high-technology laser systems, recognized for the design, manufacture, and support of advanced solid-state laser systems for:. medicine (aesthetics, surgery, gynecology), ...