Dau Tu - Phat Trien - Dich Vu Thien Viet LTD Address: No 100, Hoang Cau Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101617818 Phone: 0903402817 Representative: Hoang Son Adress: No 40/252, Tay Son Street, Trung Liet Ward, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 14 - 3 - 2005