Ngoc Ha Address: 70 Le Thi Hong Gam, Thong Nhat Ward, Pleiku City, Gia Lai Province Enterprise code: 5900319662 Phone: 02693732469 Representative: Truong Phuoc Ty Adress: 16 Ly Tu Trong, Tay Son Ward, Pleiku City, Gia Lai Province Thong Nhat Ward, Pleiku City, Gia Lai ProvinceFounding date: 20 - 5 - 2005