Phong Lao Dong Thuong Binh Va Xa Hoi Address: Civil Group 10, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200409504 Phone: 02163887160 Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 12 - 6 - 2009