Union Materials Corp. manufactures and sells magnetic and ceramic materials worldwide. The company offers fine ceramics products, such as alumina, silicon nitride, zirconia, and silicon carbide materials; and ceramic, cermet, and PCBN/PCD cutting tools, as well as tool holders, milling cutters, endmills and drills, and hydraulic expansion chucks. It also provides ferrite magnets, such as ARC type for D/C motor applications and rectangular (block) type for industrial applications; and industrial ceramics, such as faucet discs, ferrule for fiber optics, metalized parts, bio-ceramics, and others for the automobile, electrical and electronic engineering, and machinery industries. The company was formerly known as Ssangyong Materials Corp. and changed its name to Union Materials Corp. in September 2017. Union Materials Corp. was founded in 2000 and is headquartered in Daegu, South Korea.