Dau Tu Phat Trien Duy Khanh LTD Address: My Gia 4-15, Vinhomes Urban Area, Hong Gai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702150037 Phone: 0934226878 Representative: Nguyen Van Trang Hong Gai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 6 - 1 - 2024