Roof tiles, also known as tiles or shingles, are a style of architecture involving ceramic sheets laid on a roof, often with pointed or sloping roofs, commonly found in Asia and Europe. (Ideographic. The character 'wa' represents the shape of tiles overlapping each other. "Wa" is a radical in Chinese characters, the part that is always on the left side. The original meaning refers to the general term for fired earthenware.) Our company offers high-quality products, caring service, and is committed to integrity. Welcome new and old customers to visit. Contact: Zhang Lifeng, 13301537880.