Phat Trien Giao Duc Manh Ha LTD Address: No 353, Tran Phu Street, Cao Xanh Ward, Ha Long City, Tinh Quang Ninh, Viet Nam Enterprise code: 5702175867 Phone: 0828802704 Representative: Manh Ha Mai Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 11 - 2 - 2025