MTV Toan Sen LTD Address: Long Hung Hamlet, Long Dong Commune, Bac Son District, Lang Son Province Enterprise code: 4900347354 Phone: 02053837444 Representative: Tran Van Toan Adress: Long Hung Hamlet, Long Dong Commune, Bac Son District, Lang Son Province Long Dong Commune, Bac Son District, Lang Son ProvinceFounding date: 14 - 7 - 2009