Co Khi, Xay Lap Va Thuong Mai Hai Thanh Joint Stock Company Address: P302 Nha H2a, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101486266 Phone: 0248547211 Representative: Vu Dinh Cung Adress: No 302 H2a, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi CityFounding date: 20 - 5 - 2004