INDORAMA PETROCHEM (IRPL) is a subsidiary of Indorama Ventures Public Company Limited (IVL).   The plant was commissioned in 2006 at Asia Industrial Estate, Rayong for the production of Purified Terephthalic Acid (PTA), a key raw material for PET and Polyester Fibers. To meet the growing needs of th ... อ่านต่อ