Xay Dung Topcon Viet Nam Joint Stock Company Address: No 5, Lane 186, Tan Phong Street, Thuy Phuong Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0108148033 Phone: 0978529633 Representative: Ha Van Huy Thuy Phuong Ward, Bac Tu Liem District, Ha Noi CityFounding date: 26 - 1 - 2018