Du Hoc Va Thuong Mai Long Thuy LTD Address: Yen Vinh Hamlet, Yen My Commune, Lang Giang District, Bac Giang Province Enterprise code: 2400821244 Phone: 0965788628 Representative: Do Huy Long Yen My Commune, Lang Giang District, Bac Giang ProvinceFounding date: 28 - 8 - 2017