Nong San Ngoc Duong Address: Lanh Truong Hamlet, Xuan Lanh Commune, Dong Xuan District, Phu Yen Province Enterprise code: 4401028867 Phone: 01686251116; 0386251116 Xuan Lanh Commune, Dong Xuan District, Phu Yen ProvinceFounding date: 30 - 11 - 2016