Truong Trung Hoc Co So Sai Nga Address: Van Phu Hamlet, Sai Nga Commune, Cam Khe District, Phu Tho Province Enterprise code: 2600483472 Phone: 02103889309 Representative: Nguyen Van Thang Adress: Van Phu Hamlet, Sai Nga Commune, Cam Khe District, Phu Tho Province Sai Nga Commune, Cam Khe District, Phu Tho ProvinceFounding date: 7 - 1 - 2009