Kinh Doanh Thiet Bi Chieu Sang Huyen Duong LTD Address: No 40 Chau Long, Ba Dinh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0111462426 Phone: 0946718518 Representative: Le Hoang Duong Ba Dinh District, Ha Noi CityFounding date: 15 - 4 - 2026