Dau Tu Va Thuong Mai Dong Thanh LTD Address: P1101, 11th Floor, No 46C, 230 Lac Trung Lane, Hai Ba Trung District, Ha Noi City Enterprise code: 0104263194 Phone: 02462861447 Representative: Hoang Lam Phong Adress: No 29 Le Thanh Tong, Hoan Kiem District, Ha Noi City Hai Ba Trung District, Ha Noi CityFounding date: 24 - 11 - 2009