Yen Khai Tran Yen Address: Khe Che Hamlet, Y Can Commune, Tran Yen District, Yen Bai Province Enterprise code: 5200799928 Phone: 0357264180 Representative: Le Thi Yen Adress: Hamlet 9, Quy Mong Commune, Tran Yen District, Yen Bai Province Y Can Commune, Tran Yen District, Yen Bai ProvinceFounding date: 12 - 9 - 2013