Tu Van Quan Ly & Phat Trien DN A Chau LTD Address: No 31, 487 Dong Kim Nguu Lane, Vinh Tuy, Hai Ba Trung District, Ha Noi City Enterprise code: 0101505864 Phone: 0249333013 Representative: Dam Van Chieu Adress: No 6/702 Nguyen Van Cu P.Gia Thuy, Long Bien District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 8 - 7 - 2004