Who can talk about the quality of eagle wallboard? Online, etc

Before the wall decoration of my home, I found a hard bag made by a small manufacturer. After more than a year, I began to bulge the wall. Later, I really couldn't stand it. I plan to redo the wall? A friend recommended Eagle brand ceramic wallboard. At that time, diatom mud technology wallboard fabric series was selected. After decoration, it is not only beautiful, but also of good quality. So far, there have been no quality problems.