MTV Cong Nghe Sinh Hoc Av LTD Address: Khuoi Thieu Hamlet, Ha Vi Commune, Bach Thong District, Bac Kan Province Enterprise code: 4700268602 Phone: 0962834649 Representative: Nguyen The Tien Ha Vi Commune, Bach Thong District, Bac Kan ProvinceFounding date: 18 - 10 - 2017