Showa Denko Vector Logo
Resonac, formerly Showa Denko, is a Japanese chemical company that produces a variety of products, including petrochemicals, chemicals, carbon, ceramics, aluminum products, hard disk media, and electronic materials. The company was founded in 1939 and is headquartered in Tokyo, Japan. Resonac has over 15,000 employees and operates in over 30 countries around the world.
