... aggregation technology.2.Standard sizes and thickness of Bitto quartz stone.A.Standard size of quartz slab: 2400*750mm, 2400*1500mm, ... 12mm, 15mm, 18mm, 20mm, 30mm.3.Colors of Bitto man made Quartz stone: The color of Artificial Quartz does not fade and change ... Quartz delivers distinctive depth, brilliant clarity, glimmering radiance and a cool, solid feel unique to natural stone.2).Stain Resistance ...