Raffi Str. 111B
High-tech company mainly engaged in growing and manufacturing sapphire boules (60 to 85 kg), ingots, windows and other optical components using 99.997 percent purity aluminum oxide. Provides custom sapphire blanks and also sapphire substrates (inspection polish quality up to S/D-20/10 and flatness up to lambda/10).
Ownership type: Privately Owned
ASTRA CRYSTALS PRODUCT AND SERVICE CATEGORIES
MS=Manufacture Stock | MC=Manufacture Custom | S=Supply/Distribute | D=Design