MTV Minh Long Lang Son LTD Address: No 207, Khu Day Thep, Dong Dang Town, Cao Loc District, Lang Son Province Enterprise code: 4900798597 Phone: 0912110688 Representative: Hoang Thieu Cam Adress: No 207, Khu Day Thep, Dong Dang Town, Cao Loc District, Lang Son Province Dong Dang Town, Cao Loc District, Lang Son ProvinceFounding date: 15 - 8 - 2016