ISPAK, PT DKI Jakarta Plastics Products, K. Suresh, Viviek Mahtani viviek.mahtani@ispak.co.id, ispak@ispak.co.id (62-21) 3841001, 3522149, 3522150 www.ispak.co.id (62-818) 7 (62-21) 3852712, 33841250, 3850960 Ispak Building, Jl. Tanah Abang III No. 28 A-B, Jakarta Pusat