Truong Tieu Hoc TT Doi Ngo Address: Than Hamlet, Doi Ngo Town, Luc Nam District, Bac Giang Province Enterprise code: 2400478524-020 Phone: 02043884486 Adress: Luc Nam District, Bac Giang Province Doi Ngo Town, Luc Nam District, Bac Giang ProvinceFounding date: 13 - 8 - 2009