Dich Vu Va Tu Van Phong Chay Chua Chay Ha Thanh Joint Stock Company Address: No 8, Civil Group 4, Lane 145, Dinh Cong Thuong Street, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0103255225 Phone: 02435500682 Representative: Hoang Thi Thuy Adress: 108 6 Cum 3 Civil Group, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 7 - 2 - 2009