July 2012.

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

Rostox-N Ltd begins production of sapphire types in length 500, width 70, thickness 2.2 mm. The process of crystal growth made on NIKA-PROFIL machine.

The quantity of simultaneously growth tapes in one process = 12. Weight of a package = 3200 g.

Photo of a package from 12 simultaneously growth sapphire tapes after anneling and sectoring on preparations.

It will be sapphire screens for mobile telephones.