Ceramic plate 1,Photocatalyst contained, antibacterial, deodorant. 2.,light, thin, large size 3.moistureproof, fireproof It ... certification it has 6 advantages compare with the granitePhotocatalyst contained, antibacterial, deodorant.light, thin, large sizemoistureproof, fireproof, durableflexibility, high toughnessquiet,economical ...