Tu Van Xay Dung Emtech Joint Stock Company Address: 33/18 Nguyen Hoang, Huong Long Ward, Hue City, Thua Thien, Hue Province Enterprise code: 3300378454 Phone: 02343522127 Representative: Nguyen Ngoc Phuong Adress: 33/18 Nguyen Hoang, Huong Long Ward, Hue City, Thua Thien, Hue Province Huong Long Ward, Hue City, Thua Thien Hue ProvinceFounding date: 19 - 8 - 2005