Xay Dung DHQ Coteccons Viet Nam Joint Stock Company Address: Dau Hamlet, Di Trach Commune, Hoai Duc District, Ha Noi City Enterprise code: 0107437843 Phone: 0938807155 Representative: Do Quang Huynh Adress: Dau Hamlet, Di Trach Commune, Hoai Duc District, Ha Noi City Di Trach Commune, Hoai Duc District, Ha Noi CityFounding date: 18 - 5 - 2016