Khao Sat Thiet Ke Xay Dung VBC Joint Stock Company Address: Zoom 202, Nha N6C, Do Thi Trung Hoa Nhan Chinh, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103060057 Phone: 02435561891 Representative: Vu Dinh Hieu Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 6 - 12 - 2008