Screens for smartphones and cell phones

Welcome to visit our booth at the 10th specialized exhibition of laser, optical and optoelectronic technology Photonics. WORLD LASERS AND OPTICS. Moscow Expocentre, March 16-19, 2015.

Russian Prime Minister Dmitry Medvedev visited the joint stand EZAN and Rostox-N at the research center of Chernogolovka.

Our company "Rostox-N" is engaged in the production and processing of artificial sapphire for the needs of science and technology.
We grow single crystals using three methods of crystallization from a melt: Stepanov (EFG), Kyropoulos and Czochralski. We will tell you more about them in our article.