Truong Mam Non Van Vu Address: Thom Khinh Hamlet, Van Vu Commune, Na Ri District, Bac Kan Province Enterprise code: 4700288912 Phone: 0869550249 Representative: Hoang Thi Huyen Adress: Dang Hamlet, Van Vu Commune, Na Ri District, Bac Kan Province Van Vu Commune, Na Ri District, Bac Kan ProvinceFounding date: 30 - 8 - 2022