Dau Tu Va San Xuat Co Khi Trong Hieu LTD Address: Hamlet 14, Trung Mon Commune, Yen Son District, Tuyen Quang Province Enterprise code: 5000883594 Phone: 0973131655 Representative: Do Trong Hieu Trung Mon Commune, Yen Son District, Tuyen Quang ProvinceFounding date: 26 - 1 - 2021