Tu Van Va Ung Dung Cong Nghe Kinh Bac LTD Address: Yen Gia Hamlet, Yen Gia Commune, Que Vo District, Bac Ninh Province Enterprise code: 2300602496 Phone: 0902001667 Representative: Nguyen Tai Long Adress: Yen Gia Hamlet, Yen Gia Commune, Que Vo District, Bac Ninh Province Yen Gia Commune, Que Vo District, Bac Ninh ProvinceFounding date: 25 - 11 - 2010