Xay Dung Va Dich Vu Ky Thuat Joint Stock Company Address: No 67, K1 Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101689280 Phone: 0989640400 Representative: Le Quang Hung Adress: No 67, K1 Street, Cau Dien Town, Tu Liem District, Ha Noi City Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 27 - 6 - 2005