Hoi Lien Hiep Phu Nu Huyen Phu Yen Address: Khboi 5, Phu Yen Town, Phu Yen District, Son La Province Enterprise code: 5500357279 Phone: 02123863462 Phu Yen Town, Phu Yen District, Son La ProvinceFounding date: 30 - 3 - 2009