KARACHI: Engro Polymer and Chemicals Limited (EPCL), the sole manufacturer of PVC resin in Pakistan, showcased a diverse line of innovative PVC downstream products at the three-day 15th Build Asia 2019 Exhibition, held at the Expo Centre Karachi. EPCL was one of the main sponsors of the event, which featured PVC-based goods used by the construction industry. More than 100 national and …