Truong Mam Non Dong Hung So 2 Address: Am Sang Hamlet, Dong Hung, Luc Nam District, Bac Giang Province Enterprise code: 2400478524-098 Phone: 0973642769 Adress: Luc Nam District, Bac Giang Province Dong Hung Commune, Luc Nam District, Bac Giang ProvinceFounding date: 21 - 5 - 2012