Phong Lao Dong Thuong Binh Va Xa Hoi Address: No 427, Quarter 5, Co Phuc Town, Tran Yen District, Yen Bai Province Enterprise code: 5200313457 Phone: 02163825116 Co Phuc Town, Tran Yen District, Yen Bai ProvinceFounding date: 23 - 1 - 2009