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High Technology Ceramic and Refractory Products ALPHA MATERIALS, INC. is a privately-owned American company located in the Twin Cities of Minneapolis and St. Paul, Minnesota. We partner with leading manufacturers in China to deliver high technology ceramic and refractory products that are also price competitive. Materials include zirconia, alumina, silica, quartz, magnesia, graphite, silicon carbide and their combinations. Market industries include metallurgy, advanced ceramic manufacturing, and high technology equipment manufacturing. SLEEQ™, advanced silicon carbide kiln shelves beta silicon carbide nano-powder aluminum-(silicon carbide) advanced substrates silicon carbide crucibles Our Mission and Philosophy ALPHA MATERIALS, INC. strives to be the leading pr…