Dau Tu Phat Trien Quang Ha Joint Stock Company Address: Civil Group 2, Khu 2, Hong Ha Ward, Ha Long City, Tinh Quang Ninh, Viet Nam Enterprise code: 5702175345 Phone: 0986832266 Representative: Dao Vu Hiep Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 24 - 1 - 2025