Dau Tu Phat Trien Thuong Mai Toan Thang LTD Address: No 96 Hoang Van Thai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105897362 Phone: 01642872360; 0342872360 Representative: Nguyen Van Toan Adress: Civil Group 10, Phuc Loi Ward, Long Bien District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 22 - 5 - 2012