Bricks in small factories generally save costs, whether it is production equipment, technological process or factory inspection of tiles. They will cut corners and lead to a series of problems in the later period of ceramic tiles. Thompson tiles bought by my family are the brand of Shuncheng Group. Its production equipment and technology are imported from abroad, leading and developing. Its inspection link is strictly controlled, which is higher than the national standard. The bricks laid in my house have been standing for several years, and there is no problem at all. They are still worth having. I hope I can help you!