Dung Doanh Joint Stock Company Address: No 12, Lane 210, Ngoc Hoi Street, Hoang Liet Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111155961 Phone: 0869334439 Representative: Lai Thi Kim Phuong Ha Noi CityFounding date: 28 - 7 - 2025