Hai Hung Joint Stock Company Address: Chinh Trung Hamlet, Yen Trung Commune, Yen Phong District, Bac Ninh Province Enterprise code: 2300265346 Phone: 02223880433 Representative: Luu Hong Hai Adress: Chinh Trung Hamlet, Yen Trung Commune, Yen Phong District, Bac Ninh Province Yen Trung Commune, Yen Phong District, Bac Ninh ProvinceFounding date: 29 - 8 - 2005