MTV Cay Xanh Hoang Nguyen 69 LTD Address: No 103, 3 Cu To 2 Highway, Song Hien Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800935289 Phone: 0984084555 Representative: Dinh Viet Nguyen Song Hien Ward, Cao Bang City, Cao Bang ProvinceFounding date: 27 - 12 - 2023