Tu Van Xay Dung DSJ Joint Stock Company Address: No 10, Ban Co Street, Chieng An Ward, Son La City, Son La Province Enterprise code: 5500598066 Phone: 0914681910 Representative: Nguyen Ky Son Adress: Civil Group 6, Quyet Thang Ward, Son La City, Son La Province Chieng An Ward, Son La City, Son La ProvinceFounding date: 8 - 11 - 2019