MTV Thanh Tam Lang Son LTD Address: Thi Hoa Hamlet, Hoa Thang Commune, Huu Lung District, Lang Son Province Enterprise code: 4900776272 Phone: 02396972016 Representative: Dang Van Sau Adress: Thi Hoa Hamlet, Hoa Thang Commune, Huu Lung District, Lang Son Province Hoa Thang Commune, Huu Lung District, Lang Son ProvinceFounding date: 3 - 10 - 2014