Truong Trung Hoc Co So Doan Hung Address: Doan Hung Town, Doan Hung District, Phu Tho Province Enterprise code: 2600209455 Phone: 0210880460 Representative: Nguyen Thi Thu Doan Hung Town, Doan Hung District, Phu Tho ProvinceFounding date: 20 - 4 - 1999