Zeon Chemicals, headquartered in Louisville, Ky., is the leading producer of specialty elastomers in the United States. It produces Nipol NBR, HyTemp ACM, Hydrin ECO, Zetpol HNBR and Zeotherm TPVs, which are used in the manufacture of hoses, seals, gaskets, belts and other parts for automotive, industrial, oil field and printing markets. Customers are served from plants in Louisville, Ky., Hattiesburg, Miss. and Bayport, Texas. Zeon companies also operate a network of sales, support and manufacturing offices throughout the world to better serve the needs of its customers. Zeon Chemicals is a wholly owned subsidiary of Zeon Corporation of Tokyo, Japan, a world leader in specialty elastomers, polymers and specialty chemicals. Zeon Corporation is one of the top producers of polymers in the world with plants in Asia, North America and Europe, and Research and Development laboratories in Kawasaki, Japan, Louisville, Ky. and Barry, in the United Kingdom.