1. Look at the logo on the back: On the back of the ceramic tile, there is usually the logo of the manufacturer's brand, and the logo is clear. If there is no logo, the logo is wrong and unclear, it is likely to be a fake brand or fake tile. .

2. Look at the surface texture: The quality of real brand ceramic tiles is relatively good. You can carefully look at the surface texture. If the surface is smooth and has no cracks, gaps and other defects, it is a real tile; on the contrary, if there are Dark cracks and gaps are likely to be fake tiles.