1,crystal polished tile 2,new designs 3,water absorption:2%-3% 4,certification:ISO9001,SASO,CE,etc 5,Thickness:9-10mm Crystal polished ... ,It is a kind of Polished Crystal Tile which combines with the specialities of glazed tile and polished tile. 1)It is multicoloured, whose ... resistance testApprovepassGlossinessGB/T4100-2006≥55not require>60 4,more designs: crystal polished tile