glasscer

Federal State Unitary Enterprise Smolensk Production Association “ANALITPRIBOR", Smolensk, Russia

Federal State Unitary Enterprise Central Research Institute of Structural Materials "PROMETEY", St. Petersburg, Russia

Scientific and Technical Center “Electrozond”, St. Petersburg, Russia

Scientific and Technical Center “Bacor”, Scherbinka, Moscow region, Russia

Scientific center "Ceramic Engines" after A.M. Boyko, St. Petersburg, Russia

Scoros

Alcoa

Noventra