Yixing Jiahui Building Tiles Co., Ltd., mainly operates the brand JiaWei, Yixing purple sand ceramic tiles, flat tiles, Spanish tiles, bamboo tube tiles, double tube tiles, S tiles, corrugated tiles, and various glaze tiles accessories. Glaze tile factory production base. Ceramic tiles, as a type of roofing building material, feature rectangular tiles with longitudinal grooves on the front face. At the top of the grooves, there are tile headers, with left and right edges for left and right overlaps. At the lower end of the backside, there's a rear claw projection, and the raised portions of the backside have protruding rear ribs. This ceramic tile structure is reasonable with smooth drainage.