Xay Dung Dan Dung Haiyan LTD Address: No 1, Alley 26/38, Y La Street, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0108259431 Phone: 0934555510 Representative: Mai Tran Nghia Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 7 - 5 - 2018