Dau Tu Phat Trien Ngoc Hoa LTD Address: No 12, Alley 64, 16 Hoang Cau Lane, O Cho Dua Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111503658 Phone: 0373384449 Representative: Tran Mai Huong O Cho Dua Ward, Ba Dinh District, Ha Noi CityFounding date: 19 - 5 - 2026