Phat Trien Giao Duc Linh Hoang LTD Address: No 149a, To Hieu Street, Civil Group 7, Chieng Le Ward, Son La City, Son La Province Enterprise code: 5500565991 Phone: 02123854797 Representative: Hoang Dieu Linh Chieng Le Ward, Son La City, Son La ProvinceFounding date: 24 - 4 - 2018