PABRIK KERTAS INDONESIA,PT East Java Duplex Paper, David S. Kurniawan, Steven Tirtowidjojo, Henry Susilowidjojo. procurement@prakerin.co.id (62-31) 3716173 (Hunting) www.prakerin.co.id (62-31) 3714345, 3717223 Jl. Kertopaten No. 3