Phat Trien Thuong Mai Va Xay Dung Tong Hop Tuan Mai Joint Stock Company Address: No 309, Giai Phong Street, Phuong Liet Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103943214 Phone: 0916879658 Representative: Mai Thi Bich Thuy Phuong Liet Ward, Thanh Xuan District, Ha Noi CityFounding date: 8 - 6 - 2009