Thanh Nam Address: Khoi 12, Phu Yen Town, Phu Yen District, Son La Province Enterprise code: 5500280795 Phone: 0212863464 Representative: Vu Van Bac Adress: Khoi 12, Phu Yen Town, Phu Yen District, Son La Province Phu Yen Town, Phu Yen District, Son La ProvinceFounding date: 5 - 2 - 2007