Do Dac Va Thiet Ke Xay Dung Ha Noi Joint Stock Company Address: Nga Tu Phu Dong, Thuan Trai Hamlet, Phu Nghia Hamlet, Co Do Commune, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111325211 Phone: 0972832869 Representative: Phung Minh Son Ha Noi CityFounding date: 26 - 12 - 2025