Cong Nghe Giao Duc Tri Duc Joint Stock Company Address: No 167, Lo Van Gia Street, Civil Group 4, Chieng Le Ward, Son La City, Son La Province Enterprise code: 5500593501 Phone: 0818911911 Representative: Nguyen Thi Hai Chieng Le Ward, Son La City, Son La ProvinceFounding date: 9 - 9 - 2019