Co Khi Xay Dung 121 - Cienco1 Joint Stock Company Address: No 2, Ngoc Lam Street, Long Bien District, Ha Noi City Enterprise code: 0100104820 Phone: 02438735132 Representative: Ho Van Huong Adress: No 2, Civil Group 3, Vu Xuan Thieu Street, Long Bien District, Ha Noi City Long Bien District, Ha Noi CityFounding date: 19 - 5 - 1998