Thuong Mai Va Dich Vu Thang Dan LTD Address: No 42, Bich Cau Street, Quoc Tu Giam Ward, Dong Da District, Ha Noi City Enterprise code: 0101200100 Phone: 02438234040 Representative: Doan Thi Chung Adress: 25e, Lane 3, Ham Long Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Quoc Tu Giam Ward, Dong Da District, Ha Noi CityFounding date: 15 - 1 - 2002