Phong Nong Nghiep Va PTNN Huyen Bac Yen Address: Bac Yen Town, Bac Yen District, Son La Province Enterprise code: 5500209288 Phone: 0212860259 Bac Yen Town, Bac Yen District, Son La ProvinceFounding date: 8 - 12 - 2003
Phong Nong Nghiep Va PTNN Hyen Bac Yen Address: Bac Yen Town, Bac Yen District, Son La Province Enterprise code: 5500209295 Phone: 0212860259 Bac Yen Town, Bac Yen District, Son La ProvinceFounding date: 20 - 12 - 2002