Cospheric LLC

Cospheric LLC is a global supplier of NIST-traceable precision spheres, microspheres, beads and microparticles for R&D and industrial applications. The company carries over 2,000 products in variety of materials, densities, colors, coatings, sizes and properties. Custom products can be developed to meet customer’s specifications. We serve wide variety of industries worldwide. Most of the products are in-stock and ship within 1 business day.

Our products include polyethylene microspheres, glass spheres and microspheres, silica, metal and metal-coated microspheres, polypropylene, polystyrene and cellulose acetate spheres, other polymer microspheres, yttria-stabilized zirconia and zirconia silicate spheres.

Primary Activity

Manufacturer of precision sphere particles