JAVA KERTAS, PT East Java Paper & Paperboard, Paper Product, Ketty, Koritiam Tanizar. sales@jayakertas.com, purchasing@jayakertas.com (62-31) 3520820 (Hunting), 5981706 www.jayakertas.com (62-31) 3538786 Semut Megah Plaza, Jl. Stasiun Kota No. 26 Q/Blok E-15