Tung Duong LTD Address: No 92, Truong Chinh Street, Civil Group 4, Quyet Thang Ward, Son La City, Son La Province Enterprise code: 5500214087 Phone: 02123853194 Representative: Nguyen Thi Quyen Quyet Thang Ward, Son La City, Son La ProvinceFounding date: 11 - 11 - 2003