Dau Tu Va Phat Trien Giao Duc Long Co Joint Stock Company Address: No 153 Nguyen Ngoc Vu, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101989622 Phone: 0988828289 Representative: Nguyen Anh Thai Adress: Civil Group 55, Dong Anh Town, Dong Anh District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 7 - 2006