Hoang Dat Address: Duong O Hamlet, Phong Khe Commune, Bac Ninh City, Bac Ninh Province Enterprise code: 2300219759 Phone: 02122828895 Representative: Nguyen Van Sang Adress: Duong O Hamlet, Phong Khe Commune, Yen Phong District, Bac Ninh Province Phong Khe Commune, Bac Ninh City, Bac Ninh ProvinceFounding date: 20 - 12 - 2001