Xay Dung - Thuong Mai Va Moi Truong Ha Noi Joint Stock Company Address: No 398, Civil Group 16, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0100824096 Phone: 02435374245 Representative: Do Tat Viet Adress: No 394 Civil Group 16, Lang Thuong Ward, Dong Da District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 11 - 2 - 1999