San Xuat Va Thuong Mai Hoang Son Joint Stock Company Address: Kenh Vang Street, Trung Kenh Commune, Luong Tai District, Bac Ninh Province Enterprise code: 2300301611 Phone: 02122648400 Representative: Hoang Van Huan Adress: Cap Dien Hamlet, Trung Kenh Commune, Luong Tai District, Bac Ninh Province Trung Kenh Commune, Luong Tai District, Bac Ninh ProvinceFounding date: 11 - 5 - 2007