Phan Vien Dieu Tra Quy Hoach Rung Trung Trung Bo Address: 6/1 Doan Huu Trung, Hue City, Thua Thien, Hue Province Enterprise code: 3300303811 Phone: 02343832611 Adress: 695/7 Hau Giang, District 6, Ho Chi Minh City Thuan Hoa District, Hue CityFounding date: 25 - 5 - 1999