Hai Son Joint Stock Company Address: Trung Hamlet, Phuc Le Commune, Thuy Nguyen District, Hai Phong City Enterprise code: 0200631718 Phone: 02125875006 Representative: Nguyen Huu Chau Adress: Trung Hamlet, Phuc Le Commune, Thuy Nguyen District, Hai Phong City Phuc Le Commune, Thuy Nguyen District, Hai Phong CityFounding date: 16 - 6 - 2005