en

News

23.12.2020

Welcome you to visit our stand at 10m Jubilee International Forum "OPTICAL SYSTEMS AND TECHNOLOGY" - OPTICS-EXPO 2014, November 17-21 2014, Moscow, VDNH

23.12.2020

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.

23.12.2020

Improvement of technology of simultaneous growth of sapphire tapes in length 500, width 70, thickness of 2.2 mm is completed.