Thuong Mai Dich Vu Ky Thuat Va Xay Dung Long Khanh LTD Address: No 3, Alley 22, 135 Nguyen Van Cu Lane, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0106840915 Phone: 02438230860 Representative: Dam Viet Long Adress: No 11, Khu C, 87 Lang Ha Lane, Trung Liet Ward, Dong Da District, Ha Noi City Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 7 - 5 - 2015