Thang Long Address: Quan Do Hamlet, Van Mon Commune, Yen Phong District, Bac Ninh Province Enterprise code: 2300245029 Phone: 02122880805 Representative: Nguyen Van Dong Adress: Quan Do Hamlet, Van Mon Commune, Yen Phong District, Bac Ninh Province Van Mon Commune, Yen Phong District, Bac Ninh ProvinceFounding date: 1 - 12 - 2004