Swarovski is not pure natural crystal, but artificial crystal. Swarovski is famous for its cutting technology and design, and belongs to the category of high-grade glass. لكن اليوم, لا تزال هذه الشركة القديمة والغامضة تحافظ على أسلوب العمل العائلي, passing down the crystal manufacturing process as a trade secret from generation to generation, و […]
