Dau Tu Phat Trien Hai Gia Joint Stock Company Address: No 7, Hem 15, Alley 75, 281 Truong Dinh Lane, Tuong Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102188858 Phone: 0242187824 Representative: Doan Thi Thu Huyen Adress: 17 Civil Group 3, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Tuong Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 22 - 3 - 2007