Sao A Joint Stock Company Address: No 5 Ly Tu Trong, Minh Khai Ward, Hong Bang District, Hai Phong City Enterprise code: 0200504188 Phone: 02253569038 Representative: Tran Tien Dung Adress: No 219B Lach Tray, Dong Quoc Binh Ward, Ngo Quyen District, Hai Phong City Minh Khai Ward, Hong Bang District, Hai Phong CityFounding date: 12 - 12 - 2002