Thuong Mai Dich Vu Dau Tu Hoang Gia Long LTD Address: No 186, Hao Nam Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101576826 Phone: 0983653154 Representative: Le Huu Tuat Adress: No 6, Tho Xuong Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 6 - 12 - 2004