Xay Dung Tien Luc Address: Xom 4, TK21, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500209714 Phone: 0212843752 Representative: Nguyen Thi Thao Adress: Tieu Khu 21, Hat Lot Town, Mai Son District, Son La Province Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 24 - 3 - 2003