Dau Tu Va Phat Trien Duc Trong Joint Stock Company Address: No 76 Phung Hung, Phuc La Ward, Ha Dong District, Ha Noi City Enterprise code: 0500508472 Phone: 825775 Representative: Dao Duc Que Adress: No 61, Ba Trieu Town, Nguyen Trai Ward, Ha Dong District, Ha Noi City Phuc La Ward, Ha Dong District, Ha Noi CityFounding date: 14 - 8 - 2006