Yeedex Electronic Corporation manufactures and sells precision components and materials for semiconductor processing equipment. Its products include fine ceramic parts, perfluoroelastomer seals, precision vacuum chucks, refurbished and recycled parts, plasma coating, tungsten carbide blades, heat-resistant phosphor plates, and quartz parts. The company also manufactures and trades rubber products, provides spray coating, and offers repair and maintenance services for process subsystems. It serves the flat display panel, passive electronic component, LED, solar cell, automobile, medical, and special material industries, exporting to other Asian and American countries. Founded in 1999, it is headquartered in Taipei, Taiwan.