Dau Tu Thuong Mai Va Dich Vu Trang Ninh LTD Address: No 20, Hang Non Street, Hang Gai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106462910 Phone: 02379688222 Representative: Tran Ba Quang Adress: Phu Dien Hamlet, Phu Dien Commune, Tu Liem District, Ha Noi City Hang Gai Ward, Hoan Kiem District, Ha Noi CityFounding date: 25 - 2 - 2014