KERTAS LECES (PERSERO), PT East Java Boxes & Cases of Corrugated Paper or Paperboard, Cartons, Newsprint paper, Printing Paper, Tissue Paper, Writing Paper, Dr. Ir. Singgih Rahmat, APU, Ir. Budi Kusmarwoto. marketing@kertasleces.co.id, leces@kertasleces.co.id (62-335) 680993 (Hunting) www.kertasleces.co.id (62-335) 680954 Jl. Raya Leces