Swarovski is the production company Austrian , a leader in the field of industry glass gray (or what is known as crystal), based in the city and Atins In Austria . The company is divided into three main industry areas: Swarovski Crystal Business, which produces jewelry and accessories in lead glass (or lead jewelry); Swarovski Optics, manufactures optical instruments such as optical telescopes and telescopes that are used in rifles   And binoculars ; The third branch, Tyrolite, manufactures milling, sawing and drilling tools, and acts as a tool and machine supplier.to about 2.6 billion euros (in 2016).