Dau Tu Huy Hoang Joint Stock Company Address: Trang Quan Hamlet, An Dong Commune, An Duong District, Hai Phong City Enterprise code: 0200738404 Phone: 02253593054 Representative: Nguyen Duc Diep Adress: Trang Quan Hamlet, An Dong Commune, An Duong District, Hai Phong City An Dong Commune, An Duong District, Hai Phong CityFounding date: 10 - 5 - 2007