Bao Hiem Xa Hoi Hbuyen Phu Yen Address: Khoi 5, Phu Yen Town, Phu Yen District, Son La Province Enterprise code: 5500354493 Phone: 02123863311 Phu Yen Town, Phu Yen District, Son La ProvinceFounding date: 20 - 3 - 2009