Tu Van Thiet Ke Idcorp Viet Nam Joint Stock Company Address: No 5/192, Le Trong Tan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0104410191 Phone: 02485852333 Representative: Tong Canh Toan Adress: Civil Group 2, Thuong Thanh Ward, Long Bien District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 3 - 2 - 2010