Dau Tu Xay Dung Va Phat Trien Thuong Mai Joint Stock Company Address: No B1-1, Lane 126, Hoang Quoc Viet Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0101305294 Phone: 02437541289 Representative: Nguyen Tuan Viet Adress: No 3, Alley 1/54, Au Co Street, Quang An Ward, Tay Ho District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 22 - 11 - 2002