ZEZ SILKO S.R.O. Zamberk Czech Republic
UNEX A.S. Unicov Czech Republic
TVARECI STROJE S.R.O. Praha Czech Republic
VELUDA HELASS MON I K E Athens Greece
OBORUDOVANIE I INSTRUMENT DLYA PROFESSIONALOV Kharkiv Ukraine
Fairs
CLEO / QELS / IQEC
International exhibition on lasers, electro-optics, quantum electronics and laser science
IDEX
International defence exhibition and conference