Phat Trien Cong Nghe & Giao Duc Stem LTD Address: No 11a, Khu Me Xa 2, Hung Dao Ward, Dong Trieu Town, Quang Ninh Province Enterprise code: 5702176941 Phone: 02036878911 Representative: Do Chi Thanh Hung Dao Ward, Dong Trieu Town, Quang Ninh ProvinceFounding date: 24 - 2 - 2025