Tu Van Dau Tu Xay Dung P28 Joint Stock Company Address: Hamlet 2, Tieu Khu 21, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500450849 Phone: 0359986893 Representative: Nguyen Duc Huy Adress: Khoi 2, Phu Yen Town, Phu Yen District, Son La Province Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 28 - 3 - 2012