Truong Tieu Hoc Luong Son A Address: Khu Trung Tam, Yen Lap Town, Yen Lap District, Phu Tho Province Enterprise code: 2600637700 Phone: 02103871108 Yen Lap Town, Yen Lap District, Phu Tho ProvinceFounding date: 16 - 9 - 2009