Vang Bac Duc Hieu Address: Civil Group 1, Chieng Sinh Ward, Son La City, Son La Province Enterprise code: 5500544430 Phone: 0964272335 Representative: Nguyen Thi Ha Adress: Civil Group 1 (GAN CHO Noong DUC), Chieng Sinh Ward, Son La Town, Son La Chieng Sinh Ward, Son La City, Son La ProvinceFounding date: 25 - 11 - 2016