Founded in 2000, Xinzhongyuan has more than 1,000 national patents and is the only "partner of China's aerospace industry" in the ceramic industry. The new Zhongyuan marble tiles are divided into four categories, among which the original element and source stone series are the best. The original series texture and color of the whole body color glaze fusion technology are the most abundant, but the hardness is only 4.5 on the Mohs scale, and the wear resistance is average. In contrast, the source stone series processed by ultra-clean technology is more durable, with a grade 6 Mohs hardness is the best, and a grade 5 stain resistance is the highest level of the national standard, which can easily erase surface stains. The 360° color blank whole body fabric can make the color of the tile surface consistent with the processed surface, and cut the bottom blank at will. It is a pity that the texture tone of the source stone series is relatively simple, only beige and dark colors.