Khoa Hoc Cong Nghe Thien Thanh LTD Address: Kieu Mai Civil Group, Phuc Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106663303 Phone: 0986869628 Representative: Ngo Thi Diem Hang Adress: No 1, Lane 234, Thuy Khue Ward, Tay Ho District, Ha Noi City Phuc Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 10 - 10 - 2014