MTV Xay Dung Va Thuong Mai Doan Vong LTD Address: No 92, Tieu Khu 9, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500559691 Phone: 0961093562 Representative: Doan Anh Vong Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 13 - 11 - 2017