Global Leading Company
of Fine Ceramics

Welcome to Union Materials Corp. homepage

Union Materials Corp.,leading the development and localizationof the material industry since the research of fine ceramics in 1983,has been recognized for its quality and technology by supplying ferrite magnets,ceramic cutting tools and various ceramic parts to all over the world.

In hard ferrite magnets, we hold the leading market position
in Korea and export extensively to world-renowned automotive electronics manufacturers worldwide.
Furthermore, by replacing costly imported products with locally developed solutions, our ceramic cutting tools have strengthened the competitiveness of Korea's steel, aerospace, and automotive industries.
Growing us into a world-class ceramic tooling manufacturer through continuous export expansion

Based on accumulated technology and know-how, We promise that all employees will do their best for Union Materials Corp. to be a company that comes up to expectations of market and customers and contributes national basic material industry by development of the next generation high performance materials and by discovery of new products.

We look forward to your continuous interest and encouragement in the future.

Please keep an eye on the future of Union Materials Corp., as a growing specialized company in a world’s first class of material parts business.

Thank you.

March 26, 2026
Union Materials President CEO Woo Sun Lee