Dau Tu Va Phat Trien Giao Duc Smart A+ Joint Stock Company Address: No R22 Ly Thanh Tong, Dong Nguyen Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2301015691 Phone: 02223831166 Representative: Pham Anh Xuan Adress: Due Dong Hamlet, Lim Town, Tien Du District, Bac Ninh Province Dong Nguyen Ward, Tu Son City, Bac Ninh ProvinceFounding date: 2 - 1 - 2018