Van Tai Khoa Thu LTD Address: No 9C69/315 Da Nang, Cau Tre Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0202150022 Phone: 0948648086 Representative: Vu Duc Toan Cau Tre Ward, Ngo Quyen District, Hai Phong CityFounding date: 16 - 2 - 2022