Xay Dung Va Thuong Mai Bach An Tay Bac LTD Address: No 158, Civil Group 4, Chieng Sinh Ward, Son La City, Son La Province Enterprise code: 5500681451 Phone: 0985970369 Representative: Nguyen Van Tho Chieng Sinh Ward, Son La City, Son La ProvinceFounding date: 21 - 1 - 2026