Dau Tu Thuong Mai Va Dich Vu Trang An Joint Stock Company Address: No 32, Lane 178, Tay Son Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0101404418 Phone: 0248514492 Representative: Dinh Thi Ly Adress: No 89 Civil Group 14, Cau Dien Town, Tu Liem District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 30 - 9 - 2003