First leading manufacturer of ceramic tiles：CHINA In any case, there is no question that China has always been the biggest manufacturer of ceramic tiles in the world, and it is possible to assert that it has produced around 8.47 billion square meters of ceramic tiles. China not only dominated the global leader in the manufacture of ceramic tiles, but it also dominated the market for the export of ceramic tiles. It should be no surprise that Asia has the highest ceramic tile production rate, given that China is the global leader in manufacturing ceramics. Second leading manufacturer of ceramic tiles: India After China, the second position should be allocated to India, which has the most significant volume of ceramic and tile manufacturing of any country in the world. In terms of volume and value, the United States imported more tiles from India than any other country.Indeed, India is one of the top five nations to manufacture ceramic. Third leading manufacturer of ceramic tiles: Brazil Current estimates place Brazil as the world’s third-leading manufacturer of ceramic tiles, after China and India. The importation of ceramic tiles is negligible in the Brazilian domestic market, a notable market feature. The United States, South Africa, and Latin America are just a few primary markets for Brazil’s ceramic tile exports. Opportunities for ceramic tiles are expected to develop as a result of the Minha Casa Minha Veda program and similar initiatives by the Brazilian government to encourage residential activity. Fourth leading manufacturer of ceramic tiles: Vietnam When compared to 2020, the value of the Vietnamese ceramic tile market shrank by -3.3% in 2021, down to $X. When looking at the period from 2012 to 2021, total consumption showed moderate development, with its value increasing by +4.8% per year. There were, nevertheless, discernible changes within the investigated time frame, as seen by the trend pattern. Consumption in 2021 is estimated to be 3.5% higher than 2019, relative to 2019 consumption levels. Buying of ceramic tiles peaked in 2018 at $X and then declined to $X-2021.  Fifth leading manufacturer of ceramic tiles: Spain During the predicted period, the market for ceramic tiles in Spain is projected to expand enormously. Increasing building activity, increased need for residential and commercial infrastructure, and growing urban populations contribute to this demand. As a result of their resilience and resistance to cracking, ceramic tiles are often utilized in domestic and commercial construction. Ceramic tiles have protective coatings that make them resistant to water and stains. It’s no secret that Spain is the other leader in manufacturing ceramic tiles and has some of Europe’s best ceramic tile factories.   Tiles made from ceramic are exported to France, the United States, the United Kingdom, Saudi Arabia, Italy, and Israel. Laser ablation technology, for example, has emerged as a suitable procedure for creating profiles or embossings on ceramic tiles. This innovation is one of several that are expanding in the market. Sixth leading manufacturer of ceramic tiles: Italy We anticipate significant development in the ceramic tiles sector in Italy during the next several years. The creation of new processes and widespread acceptance, and widespread of those processes have contributed significantly to Italy’s booming ceramic tile sector. The industry’s growth in Italy might also be the leader in manufacturers of ceramic tiles. When it comes to exporting ceramic tiles, Italy is among the top countries in the world. Some nations, like Italy, are fertile ground for developing new tile trends, so industry participants are constantly developing and releasing cutting-edge ceramic tile innovations. The versatility of Italian ceramic tiles makes them an excellent choice for indoor and outdoor use. Floors, walls, shelves, and shower stalls may all benefit significantly from the addition of high-quality Italian ceramic tiles, which showcase Italian design superiority. Seventh leading manufacture of ceramic tiles: Iran The building industry, including ceramic tiles, is vulnerable to economic cycles, severely disrupted as the globe struggled to contain the Covid-19 epidemic. The demand for and manufacturing of ceramic tiles in Iran dropped due to the epidemic. However, the value of exports is on the rise, and this, along with rising building activity, has led to a booming ceramic tile industry in Iran. Iran’s exports, including the worldwide leader in the manufacturing of ceramics, have been boosted by the success of Iranian ceramic tiles in markets like Iraq, Afghanistan, Pakistan, Turkmenistan, Georgia, the United Arab Emirates, Tajikistan, Armenia, Uzbekistan, and Azerbaijan  

  The water absorption rate of a tile refers to the ratio of the weight of the tile itself to the weight of the water after the suction, which reflects the adsorption and penetration ability of the tile. The water absorption rate is closely related to the strength of the tiles, and the water absorption rate is low, which indicates that the compactness of the tile is higher and the strength of the tiles is higher, and vice versa. Water absorption is a crucial indicator of the quality of a tile, but it is not an absolute indicator. Pursuing a low water absorption rate may also cause problems. Different spaces have different requirements for water absorption, and the way of paving will differ. According to the latest revised ceramic tiles (GB/T 4100–2015) standard, ceramic tiles can be divided into: Porcelain tiles (water absorption E ≤ 0.5%), tantalum tiles (water absorption 0.5% ≤ E ≤ 3%), enamel tiles (water absorption 6% ≤ E ≤ 10%), ceramic tiles (water absorption rate 10% the above).   It can be seen that there is no uniform water absorption standard for tiles. Different products have different standards depending on the applicable space. Generally speaking, the floor tiles are mostly porcelain or enamel.   The national common standard is 3% ≥ floor tiles have a water absorption rate of ≥0.5%. They are qualified; wall tiles are generally fine tantalum tiles, enamel tiles, or ceramic tiles. The national common standards are: 12% ≥ wall tile water absorption ≥ 3% is qualified. In the quality sampling of tiles, water absorption is a vital test index, which affects the properties of tile hardness, strength, and wear resistance to a large extent. Within the standard range, the lower the water absorption rate, the higher the density of tiles, the better the hardness and strength of the product, and the higher the inherent stability. If the water absorption rate is higher than the national standard, the tile absorbs too much water, and the quality defects such as discoloration, hollowing, falling off and cracking easily occur after the tile is paved, thus causing consumer disputes.