Ky Thuat Xay Dung Alpha Joint Stock Company Address: No 300, Lac Long Quan Street, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0103243325 Phone: 0988881551 Representative: Nguyen Nhu Quyen Adress: Tan An Hamlet, Hien Ninh Commune, Soc Son District, Ha Noi City Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 5 - 2 - 2009