Quartz Stone Caesarstone is one of the leading quartz manufacturers with production lines in Israel and the USA. Caesarstone was the world's first quartz producer and today Caesarstone materials are available in more than 50 countries. The range includes many unique shades, patterns and textures not available from other quartz manufacturers. The materials are available in 20mm and 30mm thicknesses, polished, and matt with slight relief. Quartz will also be suitable for kitchens and bathrooms with high traffic loads and is characterised by its high resistance to scratches and stains.