Tu Van Xay Dung Va Thiet Ke Cong Trinh Joint Stock Company Address: No 28, Lane 46, Vu Xuan Thieu Street, Sai Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0101624283 Phone: 0246500936 Representative: Pham Truong Giang Adress: No 165, Da Nang Street, Lac Vien Ward, Ngo Quyen District, Hai Phong City Sai Dong Ward, Long Bien District, Ha Noi CityFounding date: 28 - 3 - 2005