Xay Dung DTC Viet Nam Joint Stock Company Address: No 9, Lane 31, Alley 31/22, Chua Vo Street, Thong Civil Group, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0111434852 Phone: 0926836668 Representative: Nguyen Van Thinh Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 27 - 3 - 2026