Truong Trung Hoc Co So Dong Xa Huyen Van Don Address: Dong Hai Hamlet, Dong Xa Commune, Van Don District, Quang Ninh Province Enterprise code: 5701044702 Phone: 02033874120 Adress: Khu 7, Cai Rong Town, Van Don District, Quang Ninh Province Dong Xa Commune, Van Don District, Quang Ninh ProvinceFounding date: 20 - 1 - 2009