Huy Hoang Lumina LTD Address: No 7, Alley 78, 509 Khuong Dinh Lane, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0111406767 Phone: 0961609238 Representative: Le Thi Huong Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 10 - 3 - 2026