Duo Vina LTD Address: An Long Hamlet, Yen My Commune, Lang Giang District, Bac Giang Province Enterprise code: 2400796439 Phone: 0903361007 Representative: Shin Jong Soo Adress: An Long Hamlet, Yen My Commune, Lang Giang District, Bac Giang Province Yen My Commune, Lang Giang District, Bac Giang ProvinceFounding date: 10 - 6 - 2016