Since the establishment in 2002, CCCO has successfully researched and developed series of excellent crystals and their components. Initially,the company was oriented towards the development of new materials,components,as well as technologies,especially in the fields "Lasers,Optics". Today,the company was devoted to the development，manufacturing and marketing of a wide range of laser crystals（alexandrite,YAG,Nd:YLF,Ti:Al2O3）, optical crystals and synthetic gemstones.