Dau Tu Cong Nghe Kien Truc Xay Dung Big House Joint Stock Company Address: No 19, 46 Vu Xuan Thieu Lane, Sai Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0106349785 Phone: 0983470922 Representative: Nguyen Trong Tri Adress: No 19, 46 Vu Xuan Thieu Lane, Sai Dong Ward, Long Bien District, Ha Noi City Sai Dong Ward, Long Bien District, Ha Noi CityFounding date: 30 - 10 - 2013