MTV Cong Nghe Khanh Loc LTD Address: No 80, Ba Dinh Street, Huu Lung Town, Huu Lung District, Lang Son Province Enterprise code: 4900888522 Phone: 0975832866 Representative: Dam Thi Huong Thao Adress: No 80, Ba Dinh Street, Huu Lung Town, Huu Lung District, Lang Son Province Huu Lung Town, Huu Lung District, Lang Son ProvinceFounding date: 14 - 7 - 2022