Xay Dung Thien Tan An Joint Stock Company Address: K478/33 Le Duan, Chinh Gian Ward, Thanh Khe District, Da Nang City Enterprise code: 0401342473 Phone: 02363749942 Adress: 15 Nguyen Trai, Thong Nhat Ward, Kon Tum City, Kon Tum Province Chinh Gian Ward, Thanh Khe District, Da Nang CityFounding date: 11 - 3 - 2010