Uy Ban Nhan Dan Xa Ngoc Quan Address: Hamlet 4, Ngoc Quan Commune, Doan Hung District, Phu Tho Province Enterprise code: 2600209159 Phone: 0210880177 Representative: Nguyen Van Hoa Adress: Ngoc Quan Commune, Doan Hung District, Phu Tho Province Ngoc Quan Commune, Doan Hung District, Phu Tho ProvinceFounding date: 20 - 4 - 1999