High quality glass beads and glass sand are specially treated when processing special materials. This can be taken for laboratory testing, and it is the industry professionals who have worked for many years to see that the analysis can distinguish the advantages and disadvantages. Suzhou Huawei specializes in abrasive grinding of glass beads and glass sand for 22 years. The glass beads and glass sand with the special material composition and the finer number are the most wearable.