Thuong Mai & Ky Thuat Viet Toan Tam Joint Stock Company Address: 126B Huynh Ngoc Hue, An Khe Ward, Thanh Khe District, Da Nang City Enterprise code: 0400556264 Phone: 02363711310 Representative: Nguyen Thanh Van An Khe Ward, Thanh Khe District, Da Nang CityFounding date: 12 - 12 - 2006