Sparkko LTD Address: 1 Da Sy Hamlet, Kien Hung Ward, Ha Dong District, Ha Noi City Enterprise code: 0104646341 Phone: 02422250368 Representative: Hoang Quyet Chi Adress: 1 Da Sy Hamlet, Kien Hung Ward, Ha Dong District, Ha Noi City Kien Hung Ward, Ha Dong District, Ha Noi CityFounding date: 11 - 5 - 2010