Cong Nghe Xay Dung Cong Trinh Viet Nam Joint Stock Company Address: No 25, Vien Lao Khoa Town, Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101371441 Phone: 0247849055 Representative: Phan Sen Uyen Adress: Nha 37, Civil Group 37, Yen Hoa Ward, Cau Giay District, Ha Noi City Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 29 - 7 - 2005