PT. Encona Inti Industri (EII) is a multi-disciplinary EPC firm established in 1969. Follow Us on Linkedin Contact Us 18 Office Park, 12th Floor info@encona.co.id (021) 2278 3300 (021) 2278 3305 Project Highlights Pertamina Blue Sky Refinery PetroChina International Ltd Proyek KJG Contact Us 18 Office Park, 12th Floor info@encona.co.id (021) 2278 3300 (021) 2278 […]