committed to pvc


Since 2009 CIRES is part of Shin-Etsu Chemical Co. Ltd. , world leader in the production of PVC. Established in 1960 as a joint-venture between Portuguese and two industrial Japanese companies, CIRES was the first industrial Portuguese-Japanese joint-venture in Europe, pioneering the manufacture of thermoplastics materials in Portugal. The only PVC producer in Portugal, Cires has a strong position in Iberian Market, integrated in global Shin-Etsu commercial strategy, namely in the production of PVC specialties.

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