Ky Thuat Cong Nghe Va Thuong Mai Dong A Joint Stock Company Address: No 12, 49/63 Ngoc Dai Alley, Dai Mo Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0107312989 Phone: 0936482869 Representative: Nguyen Vu Linh Adress: Ct7a, CC Duong Noi, Duong Noi Ward, Ha Dong District, Ha Noi City Dai Mo Ward, Nam Tu Liem District, Ha Noi CityFounding date: 26 - 1 - 2016