Manufactures synthetic precision abrasives. Has expanded from abrasives for optical lenses to a lineup that includes polishing abrasives for silicon wafers and other semiconductor substrates, chemi... Read More
Broad mineral portfolio for high-performance refractories. With 16 production sites across six countries, offers a complete range of materials for the refractory, foundry and investment casting ind... Read More
Manufacturer of ceramic, refractory, and abrasive raw materials grains and powders, including fused aluminum oxide, silicon carbide, boron carbide, mullite, zirconia mullite, chrome alumina, spinel... Read More
An ISO-registered supplier of specialty raw materials. Material specialties include silicon carbide, boron carbide, calcined alumina, white aluminum oxide, diamond, cerium oxide, silicon metal and ... Read More
