Van Phong Dai Dien Cong Ty CP Ca Tam Phuong Bac Address: Civil Group 19, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200299280-002 Phone: 02166275967 Representative: Truong Quang Dung Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 19 - 9 - 2013