National Factory For Polysterene Packs (Stairenbak) أغسطس 2, 2018 دليل هاتف السعودية Polyester , Polystyrene & Polyurethane National Factory For Polysterene Packs (Stairenbak) Category(s): Polyester , Polystyrene & Polyurethane Industrial Area, Jeddah Phone: 012-6370237Fax: 012-6378964