Dau Tu Xay Dung Cong Nghe 5.0 Son La Joint Stock Company Address: No 414, To Hieu Street, Civil Group 07, Chieng Le Ward, Son La City, Son La Province Enterprise code: 5500574379 Phone: 02123751118 Representative: Hoang Anh Thu Adress: No 1/34, Van Chuong Lane, Van Chuong Ward, Dong Da District, Ha Noi City Chieng Le Ward, Son La City, Son La ProvinceFounding date: 12 - 11 - 2018