Dau Tu Va Phat Trien TQH Joint Stock Company Address: 4B Civil Group, Khu Quang Trung 2, Uong Bi Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702215559 Phone: 0983259684 Representative: Nguyen Van Huy Quang Ninh ProvinceFounding date: 30 - 1 - 2026