Dau Tu Va Phat Trien Giao Duc Chat Luong Cao Viet Bac Joint Stock Company Address: TT1-5, Khu Tai Dinh Cu Tai O Quy Hoach A4/n01, Nguyen Gia Bong Street, Ngoc Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0110964134 Phone: 0978902666 Representative: Khuong Trong Nghia Ngoc Thuy Ward, Long Bien District, Ha Noi CityFounding date: 24 - 2 - 2025