1, the quality of sapphire tiles is very good, not a big brand, but the quality is not worse than that of big brands, and the price is still low. It is made of natural clay fired at 1200, and contains no toxic substances such as formaldehyde.

2. Guande Kama tiles are also quite good. Compared with porcelain, pottery is relatively loose in texture and coarse in particles. The firing temperature is generally between 900℃- 1500℃, and the color is naturally interesting, simple and elegant.

3. Both of them have their own advantages, but in terms of cost performance, Blue Castle tiles are better.