Dau Tu Thuong Mai Dich Vu Viet An Joint Stock Company Address: No 204 Tap The, Sat 461 Street, 88/4 Tran Quy Cap Lane, Van Mieu Ward, Dong Da District, Ha Noi City Enterprise code: 0103708482 Phone: 02435181304 Representative: Tran Thuy Hanh Adress: No 89, Phung Hung Street, Hang Ma Ward, Hoan Kiem District, Ha Noi City Van Mieu Ward, Dong Da District, Ha Noi CityFounding date: 17 - 4 - 2009