Tu Van Va Xay Lap Cong Trinh Joint Stock Company Address: No 7, Lane 22, Phan Dinh Giot Street, Thanh Xuan District, Ha Noi City Enterprise code: 0104351228 Phone: 02436646125 Representative: Nguyen Minh Thong Adress: No 8, Lane 146, Truong Chinh Street, Vinh City, Nghe An Province Thanh Xuan District, Ha Noi CityFounding date: 4 - 1 - 2010