Co Khi O To Mua Thu Joint Stock Company Address: No 28 K9 Nguyen Khoai, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101434814 Phone: 0248210414 Representative: Nguyen Xuan Truong Adress: No 29B Hoang Hoa Tham, Thuy Khue Ward, Ba Dinh District, Ha Noi City Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 9 - 1 - 2004