Dau Tu Va Phat Trien Thuong Mai Thanh An LTD Address: No 3/91, Linh Nam Street, Mai Dong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101869935 Phone: 0246337597 Representative: Nguyen Thi Tuyet Nga Adress: No 60, Mai Huong Bach Mai Lane, Hai Ba Trung District, Ha Noi City Mai Dong Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 2 - 2006