Dau Tu HS LTD Address: Zoom 404-A3, Quoc Te Thang Long Village, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0101768380 Phone: 0953400550 Representative: La Thi Lan Anh Adress: F503 So 30, Ta Quang Buu Street, Hai Ba Trung District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 9 - 2005