Ever since our foundation in 1973, we have been Korea’s No.1 manufacturer of Maleic Anhydride and its derivatives, which include Fumaric Acid, Tetrahydrophtalic Anhydride and Dl-Malic Acid. Today, with an annual production capacity of about 40,000 metric tons of Maleic Anhydride, we serve our customers in almost all countries of the world.
