Xay Dung Thien Anh Address: Tieu Khu 2, Bac Yen Town, Bac Yen District, Son La Province Enterprise code: 5500279334 Phone: 0212860379 Representative: Truong Van Thuat Adress: Tieu Khu 2, Bac Yen Town, Bac Yen District, Son La Province Bac Yen Town, Bac Yen District, Son La ProvinceFounding date: 8 - 12 - 2006