Phat Trien Cong Nghe Va Giai Phap Sky Joint Stock Company Address: No 45 Civil Group 35, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0106589339 Phone: 0977445636 Representative: Do Quang Yen Adress: No 45 Civil Group 35, Dich Vong Ward, Cau Giay District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 7 - 2014