Tinh Nhung Address: Khe Co Hamlet, An Thinh Commune, Van Yen District, Yen Bai Province Enterprise code: 5200868498 Phone: 0329855388 Representative: Do Duc Tinh Adress: Cay Da Hamlet, An Thinh Commune, Van Yen District, Yen Bai Province An Thinh Commune, Van Yen District, Yen Bai ProvinceFounding date: 11 - 11 - 2016