Cong Nghe Va Thuong Mai Viet An LTD Address: Hamlet 1, Lac Thi Hamlet, Ngoc Hoi Commune, Thanh Tri District, Ha Noi City Enterprise code: 0106131186 Phone: 0915321995 Representative: Pham Quynh Adress: Thuong Dong Hamlet, Trung Luong Commune, Binh Luc District, Ha Nam Province Ngoc Hoi Commune, Thanh Tri District, Ha Noi CityFounding date: 25 - 3 - 2013