Ky Thuat Va Phat Trien Cong Nghe T.T.A LTD Address: No 16, Alley 1064/22, Nguyen Khoai Street, Civil Group 25, Thanh Tri Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107744403 Phone: 0947284555 Representative: Lam Van Trinh Thanh Tri Ward, Hoang Mai District, Ha Noi CityFounding date: 14 - 3 - 2017