CTTNHH Oto Huy Hoang Address: No 245, To Hieu Street, Ho Nam Ward, Le Chan District, Hai Phong City Enterprise code: 0200646055 Phone: 02125710559 Representative: Ngo Quoc Hoang Adress: No 245, To Hieu Street, Ho Nam Ward, Le Chan District, Hai Phong City Ho Nam Ward, Le Chan District, Hai Phong CityFounding date: 1 - 10 - 2005