Demeter Technologies is a global leader in manufacturing premium polishing powders and slurries for a variety of surface modification applications. We produce aluminum oxide, cerium oxide, and zirconium oxide particles, allowing us to tailor the morphology, size, shape and hardness to customize products for your unique polishing application. Offering personalized service to our customers, taking care of our workers, and improving the long-term health and safety of our environment are our key core values.