Dau Tu Cong Nghe An Toan Viet Nam Joint Stock Company Address: No 11, Le Ngoc Han Street, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0109968310 Phone: 0974096886 Representative: Phung Quang Thanh Adress: Hamlet 11, Thach Da Commune, Me Linh District, Ha Noi City Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi CityFounding date: 18 - 4 - 2022