Giao Duc - Tin Hoc - Ngoai Ngu Sao Mai Joint Stock Company Address: No 8 Tieu Khu Nguyen Du, Thuong Tin Town, Thuong Tin Town, Thuong Tin District, Ha Noi City Enterprise code: 0103975311 Phone: 02433763619 Representative: Dang Thi Lan Huong Adress: Khanh Van Hamlet, Khanh Ha Commune, Thuong Tin District, Ha Noi City Thuong Tin Town, Thuong Tin District, Ha Noi CityFounding date: 19 - 6 - 2009