Kinh Doanh Ha An Joint Stock Company Address: No 19, Lane 101, Nui Truc Street, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0109917274 Phone: 0969522277 Representative: Nguyen Thi Huong Thu Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 28 - 2 - 2022