Hoang Yen Tuyen Quang Address: 2 Tan Yen Hamlet, Tan Thanh Commune, Ham Yen District, Tuyen Quang Province Enterprise code: 5000219915 Phone: 02073842001 Representative: Le Thi Nguyet Adress: 2 Tan Yen Hamlet, Tan Thanh Commune, Ham Yen District, Tuyen Quang Province Tan Thanh Commune, Ham Yen District, Tuyen Quang ProvinceFounding date: 11 - 12 - 2002