Tropenbos International (Tbi Vietnam) Address: 6/1 Doan Huu Trung, Phuoc Vinh Ward, Hue City, Thua Thien, Hue Province Enterprise code: 3300692300 Phone: 02343886211 Adress: 28 Nguyen Tri Phuong, Hue City, Thua Thien, Hue Province Phuoc Vinh Ward, Thuan Hoa District, Hue CityFounding date: 30 - 12 - 2008