Thiet Ke Va Phat Hanh Sach Giao Duc Joint Stock Company Address: 187 B Giang Vo, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0102563354 Phone: 0245122315 Representative: Nguyen Tien Dung Adress: No 8, Civil Group 7, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 13 - 12 - 2007