Thuan Uyen - Van Yen Address: No 187, Ly Tu Trong Street, Civil Group 2, Quarter 1, Mau A Town, Van Yen District, Yen Bai Province Enterprise code: 5200103876 Phone: 02163834154 Representative: Nguyen Duc Thuan Adress: I Quarter, Mau A Town, Van Yen District, Yen Bai Province Mau A Town, Van Yen District, Yen Bai ProvinceFounding date: 5 - 9 - 1998