We sell a lot this color of tiles to Spain.1. Raw material:quartz stone(93%),high polymer material(7%)and a small amount of inorganic pigment.2.Manufacturing process: (1) Feeding and mixing (2) Moulding (3) Pressing (4) Cutting (5) Plishing (6) Quality Assurance (7) Packing3. FASA Stone(quartz slab)is widely used forquartz countertops, quartz tile,quartz solid surface,man-made stone,floor, wall, bathroom, windows, bars, furniture and so on.4. Thickness:12mm to 30mm5. Standard size:3000*1400mm6. Color: more than 50 are available10. Characteristic of our FASA Stone(engineered stone):(1) Super hardness, resistant to scratch and abrasion(2) Antibacterial property(3) Resistant to stain, distortion(4) Resistant to high temperature , no radiationThis is the quality standard of our quartz products: Inspection itemsUnitStandard requestActual measurementUnit item assessEdges and corners flawForntage edges flaw2<3*6NoPassForntage corners flaw2<4*4NoPassBottom surface edges and corners flaw2<20*15NoPassPositive edges and corners depth flaw<1/4 Slab thicknessNOPassFlatness tolerance limit common difference(Flat length<400)≤0.500.08PassAngle tolerance limit common difference(Flat length<400)≤0.400.2PassDensityg/cm3≥2.302.36PassWater absorption%≤0.200.04PassFlexual strengthDryMpa≥1635.6PassPassCompression strengthDryMpa≥90125.2PassPassMohs hardness ≥3.06.0PassMirror to glossiness