Boi Duong Va Nang Cao Kien Thuc Trang An Dong Ngac LTD Address: No 80, Ke Ve Street, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0110401149 Phone: 0945113883 Representative: Nguyen Cong Trang Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 28 - 6 - 2023