Phat Trien Giao Duc Va Cong Nghe 4.0 LTD Address: Tai Nha Ong Hoang Van Binh, Dong Tien Hamlet, Phu Thanh Commune, Huyen Lac Thuy, Tinh Hoa Binh, Viet Nam Enterprise code: 5400551184 Phone: 0979463007 Representative: Le Thi Thu Thanh Phu Thanh Commune, Lac Thuy District, Hoa Binh ProvinceFounding date: 24 - 1 - 2025