Ung Dung Cong Nghe Thong Minh Joint Stock Company Address: No 16, 131 Lac Long Quan Lane, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0101807551 Phone: 0242021077 Representative: Sam Thi Hoai Linh Adress: No 16, 131 Lac Long Quan Lane, Nghia Do Ward, Cau Giay District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 29 - 10 - 2005