MTV Tam Trung Lang Son LTD Address: Khu Tai Dinh Cu N20, Cao Loc Town, Cao Loc District, Lang Son Province Enterprise code: 4900800246 Phone: 02053861666 Representative: Pham Van Trung Adress: Khu Tai Dinh Cu N20, Cao Loc Town, Cao Loc District, Lang Son Province Cao Loc Town, Cao Loc District, Lang Son ProvinceFounding date: 28 - 10 - 2016