Ngoc Hanh Address: Quang Hoa Hamlet, Nghia Thang Commune, Nghia Thang Commune, Dak R'Lap District, Dak Nong Province Enterprise code: 6400083467 Phone: 02611364300 Representative: Dinh Hoang Quang Adress: Quang Hoa Hamlet, Nghia Thang Commune, Dak R'Lap District, Dak Nong Province Nghia Thang Commune, Dak R'Lap District, Dak Nong ProvinceFounding date: 12 - 3 - 2009