Duong Tung LTD Address: An Ninh Hamlet, Yen Phu Commune, Yen Phong District, Bac Ninh Province Enterprise code: 2300553369 Phone: 0936269060 Representative: Nguyen Quang Tung Adress: An Ninh Hamlet, Yen Phu Commune, Yen Phong District, Bac Ninh Province Yen Phu Commune, Yen Phong District, Bac Ninh ProvinceFounding date: 8 - 6 - 2010