Van Tai Thong Nhat Joint Stock Company Address: No 8, Ly Tu Trong Street, Minh Khai Ward, Hong Bang District, Hai Phong City Enterprise code: 0200730596 Phone: 02253212842 Representative: Dao Anh Tuan Adress: No 25, Le Lai Street, May Chai Ward, Ngo Quyen District, Hai Phong City Minh Khai Ward, Hong Bang District, Hai Phong CityFounding date: 13 - 3 - 2007