During Covid-19 pandemic we remain in operation on a reduced schedule. We appreciate your patience with any delays in shipment of your order.

Cospheric is a global leader in manufacturing and distribution of precision nanospheres, microspheres, and larger spherical particles. Scientists and engineers worldwide rely on us as a proven source to fulfill their needs for spherical microparticles in narrow size ranges, wide selection of colors, densities, properties, and formulations.

In the world of science and technology, quality of materials is critical for the success of the project. Manufacturing and characterization of precision microspheres is not an easy task and many technology limitations remain. The quality of Cospheric products is a result of our determination to be the best in the world at what we do.

Ownership of the manufacturing process gives us control over the finished product, and it is a matter of pride that the particles we provide are made by professionals who care about the quality of the workmanship.

We ship worldwide out of our Santa Barbara, CA, USA manufacturing facility.