May Tinh Hung Tuyen LTD Address: Khoi 4, Phu Yen Town, Phu Yen District, Son La Province Enterprise code: 5500350347 Phone: 02123864614 Representative: Phung Thai Hung Adress: Khoi 12, Phu Yen Town, Phu Yen District, Son La Province Phu Yen Town, Phu Yen District, Son La ProvinceFounding date: 5 - 3 - 2009