Quan Ly Toa Nha The Useful Joint Stock Company Address: 654/6 Lac Long Quan, Ward 9, Tan Binh District, Ho Chi Minh City Enterprise code: 0312427566 Phone: 02862515028 Representative: Truong Minh Hau Adress: A2/363, Quarter 2, Tan Van Ward, Bien Hoa City, Dong Nai Province Ward 9, Tan Binh District, Ho Chi Minh CityFounding date: 22 - 8 - 2013