Khanh Vu Tay Bac LTD Address: No 386, To Hieu Street, Civil Group 7, Chieng Le Ward, Son La City, Son La Province Enterprise code: 5500558105 Phone: 0913252883 Representative: Nguyen Canh Khanh Chieng Le Ward, Son La City, Son La ProvinceFounding date: 10 - 10 - 2017