Thuong Mai & Xay Dung Long Hoang LTD Address: P103D1, Tap The Nghia Tan, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0101189986 Phone: 0247562546 Representative: Nguyen Quy Tien Adress: P103D1, Tap The Nghia Tan, Dich Vong Ward, Cau Giay District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 12 - 2001