Kien Truc Va Xay Dung RD Joint Stock Company Address: No 18TT11B, Van Quan Urban Area, Van Quan Ward, Ha Dong District, Ha Noi City Enterprise code: 0110939233 Phone: 0912376379 Representative: Nguyen Duc Ban Van Quan Ward, Ha Dong District, Ha Noi CityFounding date: 17 - 1 - 2025