Dau Tu Va Xay Dung Bac Hai LTD Address: No 48 Cho Bun, Da Ton Street, Da Ton Commune, Gia Lam District, Ha Noi City Enterprise code: 0104216370 Phone: 0966359999 Representative: Le Hong Son Adress: Thuan Ton Hamlet, Da Ton Commune, Gia Lam District, Ha Noi City Da Ton Commune, Gia Lam District, Ha Noi CityFounding date: 21 - 10 - 2009