Minco, Inc. suplies Fused Silica to markets around the world. Our products are used in applications including investment castings, refractories, fillers and technical ceramics.

Minco, Inc. revolutionized the fused silica industry.

Here in Midway, Tennessee, the furnace that has become the industry standard was created, increasing the productivity of the fused silica process ten-fold. This completely changed the value dynamics of the industry, and opened up new markets and applications for this versatile material.

Today, Minco, Inc. is a worldwide supplier of fused silica and fused MgO with sales offices in both the United States and Europe. We have grown our capacity to meet the demands of the marketplace, and improved our processes so that our product is greater than 99.7% pure.

We have also developed state-of-the-art particle size analysis systems, enhanced grinding and blending processes, and extensive high intensity magnetic separation methods to improve our products and make them the best available in the marketplace.

We have done this without losing the direct, personalized service that was critical to helping our company grow. Our corporate offices are still located in a turn of the century farmhouse next to our plants. We take great pride in our roots, and we'll never forget the need for hard work and innovation to stay ahead.

We are recognized worldwide as a leader in the manufacture and development of Fused Silica that solve our customers' problems. Minco achieves this through a technically trained and experienced staff constantly searching for ways to make our customers more competitive.

Our commitment to this philosophy is proven by a staff of ceramic engineers that are certified by the Investment Casting Institute (ICI), and a pilot plant capable of relicating key customer processes.