Xay Dung Ekoss Joint Stock Company Address: No 5, 91/3 Nguyen Van Troi Alley, Phuong Liet Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105434131 Phone: 0904269028 Representative: Nguyen Tho Hong Ngoc Adress: No 6 Kiet 35, Hue City, Thua Thien, Hue Province Phuong Liet Ward, Thanh Xuan District, Ha Noi CityFounding date: 1 - 8 - 2011