Dau Tu Ky Thuat An Binh Joint Stock Company Address: No 7, Lane 3, Duong Lam Street, Van Quan Ward, Ha Dong District, Ha Noi City Enterprise code: 0110944498 Phone: 0355112838 Representative: Nguyen Thi Thu Hoai Van Quan Ward, Ha Dong District, Ha Noi CityFounding date: 23 - 1 - 2025