Dao Tao Ky Nang Chuyen Nghiep Joint Stock Company Address: 15th Floor, Charmvit Building, No 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0103444744 Phone: 02462980888 Representative: Le Thi Hong Gam Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 4 - 3 - 2009