Thuong Mai Va Ky Thuat Truong An LTD Address: No 402B Nha G3a KTT Thanh Cong, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101596773 Phone: 0913535876 Representative: Nguyen Bang Duong Adress: No 2, Van Chuong Lane, Van Chuong Ward, Dong Da District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 18 - 1 - 2005