There are many types of sanitary ware, and the quality is also uneven. These sanitary wares are mainly made of ceramics, glass steel, stainless steel and other materials.

Ceramic sanitary ware is favored by many citizens due to its white texture, compact structure, high strength and good thermal stability. Ceramic sanitary wares include: toilets, wash basins, sinks, etc.

It is understood that if water is sucked into the ceramic, the ceramic will swell to a certain extent, which will easily cause the glaze on the ceramic surface to crack due to swelling, especially for products with high water absorption such as toilets, which will easily remove the dirt and odor in the water. Inhalation of ceramics, after a long time of use, it will produce an unremovable odor.

Therefore, when you choose ceramic sanitary ware, you must first pay attention to its water absorption index. The water absorption index refers to the ceramic product's ability to absorb water to a certain extent. The lower the water absorption, the better.

Generally, the glaze of high-quality ceramic sanitary ware is smooth, without color difference, pinholes, and lack of glaze. The sound of hitting ceramics with hard objects is clear and crisp, while inferior products generally have more pinhole spots, bumps, cracks and defects on the glaze. Glaze, the appearance is slightly deformed, the trademark is blurred, and the sound when it is struck is dull, without a crisp sound.

For details, please contact: https://www.yusongroup.com/product/bathroom/ceramic-sanitary-wares/