Dau Tu Va Phat Trien Dich Vu Giao Duc Viet Bac Joint Stock Company Address: Market Street 2, Hung Son Town, Dai Tu District, Thai Nguyen Province Enterprise code: 4601629142 Phone: 0855091222 Representative: Ha Van Khan Hung Son Town, Dai Tu District, Thai Nguyen ProvinceFounding date: 18 - 2 - 2025