The Minco process for fused silica production is recognized as the most efficient and effective system in the world.  We have invested heavily to refine our production facilities, and we have increased production so that you can be assured of sufficient supply.

Our fused silica products are greater than 99.7 percent pure.  We have reduced cristobalite content below detectable levels.  And we have incorporated extensive ferromagnetic separation facilities into our system to reduce ferromagnetics to PPM levels.

We have also developed state-of-the-art particle size analysis systems, along with enhanced grinding and blending processes, to further improve our products and make them the best available in the marketplace.