Xay Dung Manh Tuan Address: No 73, Tieu Khu 20, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500214898 Phone: 02128430860 Representative: Pham Thanh Tinh Adress: No 73, Tieu Khu 20, Hat Lot Town, Mai Son District, Son La Province Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 31 - 3 - 2004