Colombo Holding Viet Nam Joint Stock Company Address: No 118, 580 Truong Chinh Lane, Khuong Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0105798530 Phone: 02422111997 Representative: Pham Xuan Hanh Adress: No 33, Quan Thanh Street, Quan Thanh Ward, Ba Dinh District, Ha Noi City Khuong Thuong Ward, Dong Da District, Ha Noi CityFounding date: 21 - 2 - 2012