Niagara Falls Abrasive Products Manufacturers 1801 Buffalo Ave Washington Mills is one of the world�s leading suppliers of abrasive grain and fused minerals. We manufacture silicon carbide, aluminum oxide, boron carbide, zirconia, mullite, spinel, and many other materials for a variety of end use applications. Niagara Falls NY Abrasive Products Manufacturers Washington Mills Electro Mnlrs www.washingtonmills.com Alumina Bubble Alumina Zirconia Silicon Carbide Fused Alumina Boron Carbide Aluminum Oxide Chrome-Alumina Emery Fused Silica Iron Pyrite Magnesium Oxide Mullite Potassium Fluoroborate KBF4 Silicon Carbide Spinel Synthetic Cryolite To Alumina Bubble Alumina Zirconia Silicon Carbide Fused Alumina Boron Carbide Aluminum Oxide Chrome-Alumina Emery Fused Silica Iron Pyrite Magnesium Oxide Mullite Potassium Fluoroborate KBF4 Silicon Carbide Spinel Synthetic Cryolite To Business Reviews Washington Mills Electro Mnlrs Testimonials