Cong Ty Co Phan Y - Duoc Yen Bai Joint Stock Company Address: Khu 2, Mau A Town, Van Yen District, Yen Bai Province Enterprise code: 5200492534 Phone: 02166265123 Representative: Do Quy Trong Adress: Hamlet 4, Dong Lam Commune, Ha Hoa District, Phu Tho Province Mau A Town, Van Yen District, Yen Bai ProvinceFounding date: 4 - 3 - 2010