Dong Dong Son LTD Address: No 62, Nguyen Du Street, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107717142 Phone: 0976392345 Representative: Vo Minh Trung Adress: No 30, Hoang Dieu Street, Quan Thanh Ward, Ba Dinh District, Ha Noi City Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 25 - 1 - 2017