Chi Joint Stock Company Address: P205 Khu A, M3 - M4 Building, 91 Nguyen Chi Thanh, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101912771 Phone: 0913690648 Representative: Tran Thi Hoa Adress: P108, 27 A Tran Hung Dao, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 12 - 4 - 2006