Giai Phap An Toan Cong Nghe Cao Viet An Joint Stock Company Address: No 262 Au Co, Tu Lien Ward, Tay Ho District, Ha Noi City Enterprise code: 0107381968 Phone: 0915936456 Representative: Dang Thi Thu Nga Adress: No 27 Han Thuyen, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Tu Lien Ward, Tay Ho District, Ha Noi CityFounding date: 1 - 4 - 2016