牋牋ERKOL S.A. is an affiliated company of the Canadian Group Acetex, which is one of the world's leading producers of Acetic Acid derivatives.

牋牋Its industrial operations started in 1958, producing Polyvinyl Alcohol and Polyvinyl Acetate in Guardo (Palencia), as well as in 1978, in Tarragona to produce Polyvinyl Alcohol, Methyl Acetate and Acetic Acid.

牋牋ERKOL has consolidated its position as the leading Spanish and second European manufacturer of Polyvinyl Alcohol, with a strong international presence.