According to the survey in Qizhuang.com, the quality of Raphael tiles is very good. This kind of porcelain is especially produced in Foshan, Guangdong. Foshan Raphael tiles will be sold as a large-scale brand integrating design, production and research and development. When making, the surface is treated by special technology (carved by engraving machine imported from Germany), which is moisture-proof and anti-sinking, and has a long service life. Consumers can buy with confidence.