Dien Tu Tien Thanh Joint Stock Company Address: No 22 Hem 34/232/18, Vinh Tuy Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0104027101 Phone: 0246295051 Representative: Tran Tien Do Adress: No 46 Civil Group 16, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 3 - 7 - 2009