Thuong Mai Va Phat Trien Ky Thuat Cao Vihoth Joint Stock Company Address: 48/24 Duong Quang Ham, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106307866 Phone: 02437970256 Representative: Luu Minh Thuy Adress: 48/24 Duong Quang Ham, Cau Giay District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 13 - 9 - 2013