Duy Hoang - Van Chan Address: Cao 1 Hamlet, Chan Thinh Commune, Van Chan District, Yen Bai Province Enterprise code: 5200847321 Phone: 0965555002 Representative: Nguyen Van Them Adress: Cao 1 Hamlet, Chan Thinh Commune, Van Chan District, Yen Bai Province Chan Thinh Commune, Van Chan District, Yen Bai ProvinceFounding date: 22 - 3 - 2016