Chi Nhanh Yen Bai - Cong Ty TNHH May Cong Trinh Viet Bac Address: Civil Group 2, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 0106833530-001 Phone: 0986305648 Representative: Trinh Dinh Nhat Adress: No 135, Thanh Thai Street, Dong Tho Ward, Thanh Hoa City, Thanh Hoa Province Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 26 - 9 - 2016