Thuong Mai Dich Vu Ky Thuat Dang Quang LTD Address: Hamlet 3, Quynh Do Hamlet, Vinh Quynh Commune, Thanh Tri District, Ha Noi City Enterprise code: 0108382280 Phone: 0912207189 Representative: Nguyen Van Chien Vinh Quynh Commune, Thanh Tri District, Ha Noi CityFounding date: 31 - 7 - 2018