Trung Tam Giao Duc Ky Thuat Tong Hop So 1 Address: 67 Pho Duc Chinh, Truc Bach Ward, Ba Dinh District, Ha Noi City Enterprise code: 0104246463 Phone: 02437161391 Adress: No 6 Phan Huy Chu, Hoan Kiem District, Ha Noi City Truc Bach Ward, Ba Dinh District, Ha Noi CityFounding date: 12 - 11 - 2009