Van Phong Dai Dien - Cong Ty TNHH Dau Tu Phat Trien Kinh Doanh Duc Quang Address: No 189, Nguyen Ngoc Nai Street, Phuong Liet Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0108658186-001 Phone: 0987565822 Representative: Nguyen Thi Phuong Phuong Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 6 - 7 - 2026