Phat Trien Giao Duc Passion Dai Son LTD Address: Dai Son Hamlet, Bach Ha Commune, Tinh Nghe An, Viet Nam Enterprise code: 2902284709 Phone: 0338914054 Representative: Nguyen Thi Ngoc Anh Bach Ha Commune, Do Luong District, Nghe An ProvinceFounding date: 5 - 8 - 2026