San Xuat Vat Lieu Va Xay Dung An Mai Address: No 40, Tieu Khu 10, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500283605 Phone: 02123843675 Representative: Nguyen Xuan Thang Adress: No 40, Tieu Khu 10, Hat Lot Town, Mai Son District, Son La Province Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 17 - 4 - 2007