... used as a raw material in refractories, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, ... lapping, polishing, grinding and hundreds of other applications. Sizes: 8#, 10#, ... Carbide, Bauxite, Garnet, Glass beads, Mullite and other abrasive products. Our production runs under the standards of GB, ...