Ky Thuat Co Dien Va Thuong Mai Ha Noi Joint Stock Company Address: Nha B3C, Nam Trung Yen Urban Area, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105851752 Phone: 02462810725 Representative: Nguyen Dinh Thanh Adress: Bat Con Chem Hamlet, Khanh Thuong Commune, Ba Vi District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 4 - 2012