Tung Nga Tay Bac LTD Address: Tran Phu Street, Tham May Hamlet, Chieng Sinh Ward, Son La City, Son La Province Enterprise code: 5500647852 Phone: 0326419998 Representative: Nguyen Thi Nga Adress: Cho Hamlet, Binh Minh Commune, Thanh Oai District, Ha Noi City Chieng Sinh Ward, Son La City, Son La ProvinceFounding date: 15 - 9 - 2022