Dau Tu Thuong Mai Thanh Son Joint Stock Company Address: No 41, Lane 33, Lang Yen Street, 16a Civil Group, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102044408 Phone: 0914828238 Representative: Nguyen Van Thanh Adress: No 20, 162 Ton Duc Thang P.Hang Bot Lane, Dong Da District, Ha Noi City Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 10 - 10 - 2006