Van Tai Va Dich Vu Thuong Mai Giang Len Address: Tieu Khu 14, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500214337 Phone: 02123843029 Representative: Vu Hoai Giang Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 3 - 12 - 2003