Truong Mam Non Xa Dong Xa Huyen Van Don Address: Dong Hop Hamlet, Dong Xa Commune, Dong Xa Commune, Van Don District, Quang Ninh Province Enterprise code: 5700971366 Phone: 02033874903 Adress: Hamlet 13, Ha Long Commune, Van Don District, Quang Ninh Province Dong Xa Commune, Van Don District, Quang Ninh ProvinceFounding date: 15 - 11 - 2008