Ban Quan Ly Du An "quan Ly Tai Nguyen Thien Nhien Ben Vung" Tinh Son La Address: No 40, Lo Van Gia Street, Chieng Le Ward, Son La City, Son La Province Enterprise code: 5500565060 Phone: 0898733088 Representative: Tran Dung Tien Adress: To Hieu, To Hieu Ward, Son La City, Son La Province Chieng Le Ward, Son La City, Son La ProvinceFounding date: 30 - 3 - 2018