Cong Nghe So Thien Quang Joint Stock Company Address: No 118, Nguyen Dong Chi, Cau Dien Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0107249737 Phone: 02466567555 Representative: Nguyen Ngoc Thu Adress: Ai Hamlet, Di Trach Commune, Hoai Duc District, Ha Noi City Nam Tu Liem District, Ha Noi CityFounding date: 15 - 12 - 2015