Thuong Mai Va Moi Truong Thang Long Joint Stock Company Address: No 16, 2/35/105 Khu Tong Cuc Ii Alley, Xuan Tao Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0105949162 Phone: 02463280676 Representative: Tran Xuan Kha Xuan Tao Ward, Bac Tu Liem District, Ha Noi CityFounding date: 20 - 7 - 2012