Hoang Ton Joint Stock Company Address: My Son Hamlet, Ngu Lao Commune, Thuy Nguyen District, Hai Phong City Enterprise code: 0200449307 Phone: 02125875635 Representative: Bui Xuan Mai Adress: My Son Hamlet, Ngu Lao Commune, Thuy Nguyen District, Hai Phong City Ngu Lao Commune, Thuy Nguyen District, Hai Phong CityFounding date: 1 - 2 - 2002