Dinh Nam Yen Bai Address: Pha Hamlet, Chau Que Ha Commune, Van Yen District, Yen Bai Province Enterprise code: 5200821098 Phone: 0988028732 Representative: Chu Ngoc Nam Adress: Pha Hamlet, Chau Que Ha Commune, Van Yen District, Yen Bai Province Chau Que Ha Commune, Van Yen District, Yen Bai ProvinceFounding date: 17 - 6 - 2015