Du An "vie/01/010 - Quan Ly No Nuoc Ngoai" Address: No 4, I Hang Chuoi Lane, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101446150 Phone: 0249719656 Adress: Lot CC2, My Dinh 2, Tu Liem District, Ha Noi City Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi CityFounding date: 1 - 3 - 2004