Anhui Guangde produces and supplies various sizes of colorful Spanish tiles and their accessories. Spanish tiles, commonly known as "Xiwa," are so named because of their shape resembling the English letter "S." Also known as S-shaped tiles, they originated and gained popularity in Western European countries like Spain, and have gradually spread to Asia, particularly in South Korea, Japan, and China, where they are similar to the Chinese琉璃瓦 and have been recognized and become popular as a decorative tile with a European style. Their function has evolved from merely sheltering against wind and rain to primarily decorative, used for roofing decorations on buildings such as villas, small Western-style buildings, pavilions, etc. Their decorative effect is classical, elegant, and distinctive. The S-shaped tiles have varied shapes and undulations.