Vien Quan Ly Toan Cau Address: 169 Nguyen Ngoc Vu, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106787299 Phone: 02435551723 Representative: Kenji Hachiya Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 3 - 2015