Xay Dung Nam Thanh Address: No 308, Chu Van Thinh Street, Son La City, Son La Province Enterprise code: 5500184523 Phone: 0212852517 Representative: Nguyen Van Xuat Adress: Civil Group 1, Chieng Le Ward, Son La City, Son La Province Son La City, Son La ProvinceFounding date: 14 - 12 - 2000