... , no pollution 4.high hardness 5.natural glossiness Artificial quartz stone slab 1) Basis details Colorwhite,black,green,yellow,red,blue ... loading.) ; L/C at sight.Tested GistDB44/T 768-2010, GB 6566-2010,JC908-20022) Feature1.resist acid-base2.strong stain ... ) Edge finish4) Product & FactoryExhibition Hall FactorySlabsCountertops5) More colors Artificial quartz stone slab