Xay Dung Ky Thuat Va Thuong Mai Sao Viet Joint Stock Company Address: No 46, Lane 197, Dinh Cong Street, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107646290 Phone: 0969242545 Representative: Bui Van Tien Adress: No 8, Lane 34, Phu Kieu Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 24 - 11 - 2016