Dau Tu Va Phat Trien HT Viet Nam Joint Stock Company Address: No 15, 131 Thai Ha Lane, Dong Da District, Ha Noi City Enterprise code: 0105203737 Phone: 02462977947 Representative: Doan Phi Nga Adress: No 15/131 Thai Ha, Dong Da District, Ha Noi City Dong Da District, Ha Noi CityFounding date: 21 - 3 - 2011