ELMAS NATURA (ELDECO), PT DKI Jakarta Rattan Furniture, Teak Wood, Wilson MP. Nainggolan. elmasnatura@bcn.net.id (62-21) 7667708 (62-813) 18606084 (62-21) 7667709 JL. Pangkalan Jati 1/1E, Pondok Labu, Jakarta Selatan