Dich Vu Cong Nghe Sao Thuy So 1 Joint Stock Company Address: 8th Floor, Thap A, Sky City Building, 88 Lang Ha, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0105942978 Phone: 02437713433 Representative: Bui Quoc Khanh Adress: No 37, 168/1 Hao Nam Lane, O Cho Dua Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 12 - 7 - 2012