Alibaba.com offers 229 quartz grits products. About 25% of these are quartz stone, 17% are abrasives, and 16% are silica. A wide variety of quartz grits options are available to you, such as silica quartz, silica powder, and natural. You can also choose from glass, refractory, and surface coating. As well as from 2n, 3n, and 5n. And whether quartz grits is silica oxide regular fine -250, or silica oxide micro fine -400. There are 193 quartz grits suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Egypt, which supply 60%, 37%, and 1% of quartz grits respectively. Quartz grits products are most popular in Mid East, Domestic Market, and Eastern Asia. You can ensure product safety by selecting from certified suppliers, including 45 with Other, 33 with ISO9001, and 2 with OHSAS18001 certification.