Duc Duong Phu Yen LTD Address: Tieu Khu 2, Phu Yen Town, Phu Yen District, Son La Province Enterprise code: 5500627246 Phone: 0983541565 Representative: Nguyen Duc Duong Phu Yen Town, Phu Yen District, Son La ProvinceFounding date: 24 - 11 - 2020