Thuong Mai Dat Nga LTD Address: No 28, Khoi 10, Phu Yen Town, Phu Yen District, Son La Province Enterprise code: 5500405885 Phone: 02123963899 Representative: Nguyen The Dat Adress: No 28, Khoi 10, Phu Yen Town, Phu Yen District, Son La Province Phu Yen Town, Phu Yen District, Son La ProvinceFounding date: 21 - 7 - 2010