Polar Sapphire

Polar Sapphire Ltd. is a manufacturer of high purity aluminum oxide powder (alumina) with a factory located in Mississauga, Ontario, Canada. Our innovative manufacturing process focuses on improving yields and reducing total cost of ownership for our customers. We combine hydrometallurgy and pyrometallurgy to perform purification at a lower temperature and with less power, thereby reducing costs and improving the consistency of our product’s purit