MTV Lam San Bac Son LTD Address: Nga Hai Hamlet, Vu Le Commune, Bac Son District, Lang Son Province Enterprise code: 4900603216 Phone: 02053738593 Representative: Nguyen Van Dat Adress: Nga Hai Hamlet, Vu Le Commune, Bac Son District, Lang Son Province Vu Le Commune, Bac Son District, Lang Son ProvinceFounding date: 3 - 8 - 2010