Thuong Mai Duong Hoa Address: Lang Duong, Phu Luong Commune, Luong Tai District, Bac Ninh Province Enterprise code: 2300603901 Phone: 02223776279 Representative: Hoang Van Duong Adress: Lang Duong Hamlet, Phu Luong Commune, Luong Tai District, Bac Ninh Province Phu Luong Commune, Luong Tai District, Bac Ninh ProvinceFounding date: 6 - 12 - 2010