Vien Thong Nam Ngoc Khang LTD Address: Hamlet 7, Ea Bar Commune, Buon Don District, Dak Lak Province Enterprise code: 6001579077 Phone: 0977772570 Representative: Pham Minh Duy Ea Bar Commune, Buon Don District, Dak Lak ProvinceFounding date: 21 - 7 - 2017