Thuong Mai Va Dich Vu Ha Quang Long LTD Address: Hamlet 3, TK Ii Na San, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500407089 Phone: 0977750135 Representative: Nguyen Thi Ha Adress: Hamlet 3, TK Ii Na San, Hat Lot Town, Mai Son District, Son La Province Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 18 - 8 - 2010