Tu Van Dau Tu A Chau LTD Address: Zoom 102, Syrena Building, 15 To Hien Thanh, Hai Ba Trung District, Ha Noi City Enterprise code: 0101148387 Phone: 0249783525 Representative: Le Thanh Son Adress: 9a Civil Group 1, Lang Thuong Ward, Dong Da District, Ha Noi City Hai Ba Trung District, Ha Noi CityFounding date: 30 - 7 - 2001