Ky Thuat Xay Dung Va In Thuong Mai T&t Joint Stock Company Address: No 20, Cong Nghiep Truong An Cluster, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0109998298 Phone: 0972167873 Representative: Tran Van Tuan An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 17 - 5 - 2022