Cong Nghe Khong Gian Joint Stock Company Address: No 204, Nguyen Van Cu Street, Bo De Ward, Long Bien District, Ha Noi City Enterprise code: 0103836452 Phone: 02422196599 Representative: Le Tien Dung Adress: No 2/1, Cu Chinh Lan Street, Minh Khai Ward, Hong Bang District, Hai Phong City Bo De Ward, Long Bien District, Ha Noi CityFounding date: 20 - 5 - 2009