Dau Tu Va Ho Tro Phat Trien Viet Nam Joint Stock Company Address: No 36, Thinh Hao 1 Lane, Ton Duc Thang Street, Hang Bot Ward, Dong Da District, Ha Noi City Enterprise code: 0101513495 Phone: 0247323441 Representative: Ha Thi Bich Thuy Adress: 25 Doan Thi Diem, Quoc Tu Giam Ward, Dong Da District, Ha Noi City Hang Bot Ward, Dong Da District, Ha Noi CityFounding date: 2 - 8 - 2004