Hai Sao Joint Stock Company Address: No 32 Luong Khanh Thien, Luong Khanh Thien Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0200615360 Phone: 02125757677 Representative: Dao Tien Dung Adress: No 82 Van Cao, Dang Giang Ward, Ngo Quyen District, Hai Phong City Luong Khanh Thien Ward, Ngo Quyen District, Hai Phong CityFounding date: 5 - 4 - 2005