rain

Look at the appearance: the  glazed tiles  with good quality should be smooth and delicate, the glaze glazed and bright, and the matte glaze is soft and comfortable. Under the irradiation of sufficient natural light or fluorescent lamp, the  tiles  should be observed vertically at one meter away, and no obvious glaze defects should be observed. The flower pattern  floor tiles  with decorative patterns should be delicate and lifelike, without obvious defects such as lack of color, disconnection and dislocation. The quality of tiles on the back shading, trademarks and so on are clear and complete, and there are few glaze marks or defects. Stitching effect:  good tiles size  deviation is small, put a batch of products vertically on a plane to see if there is any uneven phenomenon. Look at the flatness, and you can close the edges of the two  tile  together to see if there are any gaps.  Good tiles  deformation is small, pave...