Thuong Mai Dich Vu Duc Bang LTD Address: Rung Rong Hamlet, Dong Tan Commune, Huu Lung District, Lang Son Province Enterprise code: 4900773200 Phone: 02053826020 Representative: Pham Van Duc Adress: Rung Rong Hamlet, Dong Tan Commune, Huu Lung District, Lang Son Province Dong Tan Commune, Huu Lung District, Lang Son ProvinceFounding date: 12 - 5 - 2014