Tien Duc LTD Address: Civil Group 1, Tieu Khu 2, Chieng Sinh Ward, Son La City, Son La Province Enterprise code: 5500276252 Phone: 02123874251 Representative: Nguyen Quoc Su Adress: Trung Long Hamlet, Dien Hong Commune, Dien Chau District, Nghe An Province Chieng Sinh Ward, Son La City, Son La ProvinceFounding date: 23 - 9 - 2006