For over forty years, UCM Magnesia has been a constant and reliable presence in the exacting world of high quality magnesia powders for electrical and other specialised applications.Over these many years, we have continually developed more technically advanced and cost effective powders to benefit our customers and to enable them to achieve optimum performance from their product.All this has helped to make UCM Magnesia a world leader in our field and we are proud to be the preferred supplier to ...