Dau Tu Xay Dung Va Thuong Mai Dich Vu Dang Kien Joint Stock Company Address: No 77, Lane 117, Thai Ha Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0105913543 Phone: 02438571191 Representative: Nghiem Xuan Toan Adress: Nui Hamlet, Tam Son Commune, Tu Son Town, Bac Ninh Province Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 12 - 6 - 2012