Dau Tu Phat Trien Do Thi Manh Duc Joint Stock Company Address: Lot 18, Lien Ke 12, Van Phu Urban Area, Phu La Ward, Ha Dong District, Ha Noi City Enterprise code: 0500551904 Phone: 0985988420 Representative: Do Van Minh Adress: No 15, Le Loi Street, Nguyen Trai Ward, Ha Dong District, Ha Noi City Phu La Ward, Ha Dong District, Ha Noi CityFounding date: 5 - 1 - 2007