Thuong Mai Dich Vu Tra Vien LTD Address: No 485, Vinh Hung Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0103757176 Phone: 02436443108 Representative: Viet Thi Bich Thanh Adress: No 485, Vinh Hung Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 28 - 4 - 2009