PULAU SUMBU GANTUNG, PT DKI Jakarta Coconut Desicated, Coconut Shell Charcoal, Copra Oils, Other Copra Oils, Tay Yao Han, Tay Juhana, Sutan Nasution p1-qsd@kara.co.id (62-21) 6603926, 6604026 www.sambu.co.id (62-21) 6690412 Jl. Rawa Bebek No. 26, Gedung Panjang, Jakarta Utara