Seli15TM is the original quartz-based engineered 15 primarily used for commercial 60 residential applications. Seli15TM is 93% crushed quartz, one of nature's hardest minerals. The quartz is combined with high-60 polymer resins 60 pigments 60 then compacted under intense vibration, vacuum, 60 pressure into dense, non-porous 30. The 30 are post cured, gauged to precise thickness, 60 polished to an enduring shine. Recently ,with two production line for quartz surface ,its one of the largest specifications in the world as 3050*1500mm. Seli15TM offers numerous advantages such as durable, natural beauty, consistent, scratch-resistance, stain-resistance, heat-resistance, Resistant to Chemicals, Acids & Solvents, Tropical Brown. It is tough enough for the wear 60 tear on just about any interior surface, 60 beautiful enough for every architectural 60 decorating scheme.