Giao Duc Truong Cong Nghe - Ky Thuat - Kinh Te Doi Ngoai Joint Stock Company Address: No 20, Alley 168/1, Hao Nam Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101655154 Phone: 0249131760 Representative: Vu Tien Doan Adress: 39, T579 To 117 Hao Nam Town, O Cho Dua Ward, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 20 - 5 - 2005